Start
Manual
API
Products
Chemical elements
H
H-He
H-Li
H-Be
H-B
H-C
H-N
H-O
H-F
H-Ne
H-Na
H-Mg
H-Al
H-Si
H-P
H-S
H-Cl
H-Ar
H-K
H-Ca
H-Sc
H-Ti
H-V
H-Cr
H-Mn
H-Fe
H-Co
H-Ni
H-Cu
H-Zn
H-Ga
H-Ge
H-As
H-Se
H-Br
H-Kr
H-Rb
H-Sr
H-Y
H-Zr
H-Nb
H-Mo
H-Tc
H-Ru
H-Rh
H-Pd
H-Ag
H-Cd
H-In
H-Sn
H-Sb
H-Te
H-I
H-Xe
H-Cs
H-Ba
H-La
H-Ce
H-Pr
H-Nd
H-Pm
H-Sm
H-Eu
H-Gd
H-Tb
H-Dy
H-Ho
H-Er
H-Tm
H-Yb
H-Lu
H-Hf
H-Ta
H-W
H-Re
H-Os
H-Ir
H-Pt
H-Au
H-Hg
H-Tl
H-Pb
H-Bi
H-Po
H-At
H-Rn
H-Fr
H-Ra
H-Ac
H-Th
H-Pa
H-U
H-Np
H-Pu
H-Am
H-Cm
H-Bk
H-Cf
H-Es
H-Fm
H-Md
H-No
H-Lr
He
He-Li
He-Be
He-B
He-C
He-N
He-O
He-F
He-Ne
He-Na
He-Mg
He-Al
He-Si
He-P
He-S
He-Cl
He-Ar
He-K
He-Ca
He-Sc
He-Ti
He-V
He-Cr
He-Mn
He-Fe
He-Co
He-Ni
He-Cu
He-Zn
He-Ga
He-Ge
He-As
He-Se
He-Br
He-Kr
He-Rb
He-Sr
He-Y
He-Zr
He-Nb
He-Mo
He-Tc
He-Ru
He-Rh
He-Pd
He-Ag
He-Cd
He-In
He-Sn
He-Sb
He-Te
He-I
He-Xe
He-Cs
He-Ba
He-La
He-Ce
He-Pr
He-Nd
He-Pm
He-Sm
He-Eu
He-Gd
He-Tb
He-Dy
He-Ho
He-Er
He-Tm
He-Yb
He-Lu
He-Hf
He-Ta
He-W
He-Re
He-Os
He-Ir
He-Pt
He-Au
He-Hg
He-Tl
He-Pb
He-Bi
He-Po
He-At
He-Rn
He-Fr
He-Ra
He-Ac
He-Th
He-Pa
He-U
He-Np
He-Pu
He-Am
He-Cm
He-Bk
He-Cf
He-Es
He-Fm
He-Md
He-No
He-Lr
Li
Li-Be
Li-B
Li-C
Li-N
Li-O
Li-F
Li-Ne
Li-Na
Li-Mg
Li-Al
Li-Si
Li-P
Li-S
Li-Cl
Li-Ar
Li-K
Li-Ca
Li-Sc
Li-Ti
Li-V
Li-Cr
Li-Mn
Li-Fe
Li-Co
Li-Ni
Li-Cu
Li-Zn
Li-Ga
Li-Ge
Li-As
Li-Se
Li-Br
Li-Kr
Li-Rb
Li-Sr
Li-Y
Li-Zr
Li-Nb
Li-Mo
Li-Tc
Li-Ru
Li-Rh
Li-Pd
Li-Ag
Li-Cd
Li-In
Li-Sn
Li-Sb
Li-Te
Li-I
Li-Xe
Li-Cs
Li-Ba
Li-La
Li-Ce
Li-Pr
Li-Nd
Li-Pm
Li-Sm
Li-Eu
Li-Gd
Li-Tb
Li-Dy
Li-Ho
Li-Er
Li-Tm
Li-Yb
Li-Lu
Li-Hf
Li-Ta
Li-W
Li-Re
Li-Os
Li-Ir
Li-Pt
Li-Au
Li-Hg
Li-Tl
Li-Pb
Li-Bi
Li-Po
Li-At
Li-Rn
Li-Fr
Li-Ra
Li-Ac
Li-Th
Li-Pa
Li-U
Li-Np
Li-Pu
Li-Am
Li-Cm
Li-Bk
Li-Cf
Li-Es
Li-Fm
Li-Md
Li-No
Li-Lr
Be
Be-B
Be-C
Be-N
Be-O
Be-F
Be-Ne
Be-Na
Be-Mg
Be-Al
Be-Si
Be-P
Be-S
Be-Cl
Be-Ar
Be-K
Be-Ca
Be-Sc
Be-Ti
Be-V
Be-Cr
Be-Mn
Be-Fe
Be-Co
Be-Ni
Be-Cu
Be-Zn
Be-Ga
Be-Ge
Be-As
Be-Se
Be-Br
Be-Kr
Be-Rb
Be-Sr
Be-Y
Be-Zr
Be-Nb
Be-Mo
Be-Tc
Be-Ru
Be-Rh
Be-Pd
Be-Ag
Be-Cd
Be-In
Be-Sn
Be-Sb
Be-Te
Be-I
Be-Xe
Be-Cs
Be-Ba
Be-La
Be-Ce
Be-Pr
Be-Nd
Be-Pm
Be-Sm
Be-Eu
Be-Gd
Be-Tb
Be-Dy
Be-Ho
Be-Er
Be-Tm
Be-Yb
Be-Lu
Be-Hf
Be-Ta
Be-W
Be-Re
Be-Os
Be-Ir
Be-Pt
Be-Au
Be-Hg
Be-Tl
Be-Pb
Be-Bi
Be-Po
Be-At
Be-Rn
Be-Fr
Be-Ra
Be-Ac
Be-Th
Be-Pa
Be-U
Be-Np
Be-Pu
Be-Am
Be-Cm
Be-Bk
Be-Cf
Be-Es
Be-Fm
Be-Md
Be-No
Be-Lr
B
B-C
B-N
B-O
B-F
B-Ne
B-Na
B-Mg
B-Al
B-Si
B-P
B-S
B-Cl
B-Ar
B-K
B-Ca
B-Sc
B-Ti
B-V
B-Cr
B-Mn
B-Fe
B-Co
B-Ni
B-Cu
B-Zn
B-Ga
B-Ge
B-As
B-Se
B-Br
B-Kr
B-Rb
B-Sr
B-Y
B-Zr
B-Nb
B-Mo
B-Tc
B-Ru
B-Rh
B-Pd
B-Ag
B-Cd
B-In
B-Sn
B-Sb
B-Te
B-I
B-Xe
B-Cs
B-Ba
B-La
B-Ce
B-Pr
B-Nd
B-Pm
B-Sm
B-Eu
B-Gd
B-Tb
B-Dy
B-Ho
B-Er
B-Tm
B-Yb
B-Lu
B-Hf
B-Ta
B-W
B-Re
B-Os
B-Ir
B-Pt
B-Au
B-Hg
B-Tl
B-Pb
B-Bi
B-Po
B-At
B-Rn
B-Fr
B-Ra
B-Ac
B-Th
B-Pa
B-U
B-Np
B-Pu
B-Am
B-Cm
B-Bk
B-Cf
B-Es
B-Fm
B-Md
B-No
B-Lr
C
C-N
C-O
C-F
C-Ne
C-Na
C-Mg
C-Al
C-Si
C-P
C-S
C-Cl
C-Ar
C-K
C-Ca
C-Sc
C-Ti
C-V
C-Cr
C-Mn
C-Fe
C-Co
C-Ni
C-Cu
C-Zn
C-Ga
C-Ge
C-As
C-Se
C-Br
C-Kr
C-Rb
C-Sr
C-Y
C-Zr
C-Nb
C-Mo
C-Tc
C-Ru
C-Rh
C-Pd
C-Ag
C-Cd
C-In
C-Sn
C-Sb
C-Te
C-I
C-Xe
C-Cs
C-Ba
C-La
C-Ce
C-Pr
C-Nd
C-Pm
C-Sm
C-Eu
C-Gd
C-Tb
C-Dy
C-Ho
C-Er
C-Tm
C-Yb
C-Lu
C-Hf
C-Ta
C-W
C-Re
C-Os
C-Ir
C-Pt
C-Au
C-Hg
C-Tl
C-Pb
C-Bi
C-Po
C-At
C-Rn
C-Fr
C-Ra
C-Ac
C-Th
C-Pa
C-U
C-Np
C-Pu
C-Am
C-Cm
C-Bk
C-Cf
C-Es
C-Fm
C-Md
C-No
C-Lr
N
N-O
N-F
N-Ne
N-Na
N-Mg
N-Al
N-Si
N-P
N-S
N-Cl
N-Ar
N-K
N-Ca
N-Sc
N-Ti
N-V
N-Cr
N-Mn
N-Fe
N-Co
N-Ni
N-Cu
N-Zn
N-Ga
N-Ge
N-As
N-Se
N-Br
N-Kr
N-Rb
N-Sr
N-Y
N-Zr
N-Nb
N-Mo
N-Tc
N-Ru
N-Rh
N-Pd
N-Ag
N-Cd
N-In
N-Sn
N-Sb
N-Te
N-I
N-Xe
N-Cs
N-Ba
N-La
N-Ce
N-Pr
N-Nd
N-Pm
N-Sm
N-Eu
N-Gd
N-Tb
N-Dy
N-Ho
N-Er
N-Tm
N-Yb
N-Lu
N-Hf
N-Ta
N-W
N-Re
N-Os
N-Ir
N-Pt
N-Au
N-Hg
N-Tl
N-Pb
N-Bi
N-Po
N-At
N-Rn
N-Fr
N-Ra
N-Ac
N-Th
N-Pa
N-U
N-Np
N-Pu
N-Am
N-Cm
N-Bk
N-Cf
N-Es
N-Fm
N-Md
N-No
N-Lr
O
O-F
O-Ne
O-Na
O-Mg
O-Al
O-Si
O-P
O-S
O-Cl
O-Ar
O-K
O-Ca
O-Sc
O-Ti
O-V
O-Cr
O-Mn
O-Fe
O-Co
O-Ni
O-Cu
O-Zn
O-Ga
O-Ge
O-As
O-Se
O-Br
O-Kr
O-Rb
O-Sr
O-Y
O-Zr
O-Nb
O-Mo
O-Tc
O-Ru
O-Rh
O-Pd
O-Ag
O-Cd
O-In
O-Sn
O-Sb
O-Te
O-I
O-Xe
O-Cs
O-Ba
O-La
O-Ce
O-Pr
O-Nd
O-Pm
O-Sm
O-Eu
O-Gd
O-Tb
O-Dy
O-Ho
O-Er
O-Tm
O-Yb
O-Lu
O-Hf
O-Ta
O-W
O-Re
O-Os
O-Ir
O-Pt
O-Au
O-Hg
O-Tl
O-Pb
O-Bi
O-Po
O-At
O-Rn
O-Fr
O-Ra
O-Ac
O-Th
O-Pa
O-U
O-Np
O-Pu
O-Am
O-Cm
O-Bk
O-Cf
O-Es
O-Fm
O-Md
O-No
O-Lr
F
F-Ne
F-Na
F-Mg
F-Al
F-Si
F-P
F-S
F-Cl
F-Ar
F-K
F-Ca
F-Sc
F-Ti
F-V
F-Cr
F-Mn
F-Fe
F-Co
F-Ni
F-Cu
F-Zn
F-Ga
F-Ge
F-As
F-Se
F-Br
F-Kr
F-Rb
F-Sr
F-Y
F-Zr
F-Nb
F-Mo
F-Tc
F-Ru
F-Rh
F-Pd
F-Ag
F-Cd
F-In
F-Sn
F-Sb
F-Te
F-I
F-Xe
F-Cs
F-Ba
F-La
F-Ce
F-Pr
F-Nd
F-Pm
F-Sm
F-Eu
F-Gd
F-Tb
F-Dy
F-Ho
F-Er
F-Tm
F-Yb
F-Lu
F-Hf
F-Ta
F-W
F-Re
F-Os
F-Ir
F-Pt
F-Au
F-Hg
F-Tl
F-Pb
F-Bi
F-Po
F-At
F-Rn
F-Fr
F-Ra
F-Ac
F-Th
F-Pa
F-U
F-Np
F-Pu
F-Am
F-Cm
F-Bk
F-Cf
F-Es
F-Fm
F-Md
F-No
F-Lr
Ne
Ne-Na
Ne-Mg
Ne-Al
Ne-Si
Ne-P
Ne-S
Ne-Cl
Ne-Ar
Ne-K
Ne-Ca
Ne-Sc
Ne-Ti
Ne-V
Ne-Cr
Ne-Mn
Ne-Fe
Ne-Co
Ne-Ni
Ne-Cu
Ne-Zn
Ne-Ga
Ne-Ge
Ne-As
Ne-Se
Ne-Br
Ne-Kr
Ne-Rb
Ne-Sr
Ne-Y
Ne-Zr
Ne-Nb
Ne-Mo
Ne-Tc
Ne-Ru
Ne-Rh
Ne-Pd
Ne-Ag
Ne-Cd
Ne-In
Ne-Sn
Ne-Sb
Ne-Te
Ne-I
Ne-Xe
Ne-Cs
Ne-Ba
Ne-La
Ne-Ce
Ne-Pr
Ne-Nd
Ne-Pm
Ne-Sm
Ne-Eu
Ne-Gd
Ne-Tb
Ne-Dy
Ne-Ho
Ne-Er
Ne-Tm
Ne-Yb
Ne-Lu
Ne-Hf
Ne-Ta
Ne-W
Ne-Re
Ne-Os
Ne-Ir
Ne-Pt
Ne-Au
Ne-Hg
Ne-Tl
Ne-Pb
Ne-Bi
Ne-Po
Ne-At
Ne-Rn
Ne-Fr
Ne-Ra
Ne-Ac
Ne-Th
Ne-Pa
Ne-U
Ne-Np
Ne-Pu
Ne-Am
Ne-Cm
Ne-Bk
Ne-Cf
Ne-Es
Ne-Fm
Ne-Md
Ne-No
Ne-Lr
Na
Na-Mg
Na-Al
Na-Si
Na-P
Na-S
Na-Cl
Na-Ar
Na-K
Na-Ca
Na-Sc
Na-Ti
Na-V
Na-Cr
Na-Mn
Na-Fe
Na-Co
Na-Ni
Na-Cu
Na-Zn
Na-Ga
Na-Ge
Na-As
Na-Se
Na-Br
Na-Kr
Na-Rb
Na-Sr
Na-Y
Na-Zr
Na-Nb
Na-Mo
Na-Tc
Na-Ru
Na-Rh
Na-Pd
Na-Ag
Na-Cd
Na-In
Na-Sn
Na-Sb
Na-Te
Na-I
Na-Xe
Na-Cs
Na-Ba
Na-La
Na-Ce
Na-Pr
Na-Nd
Na-Pm
Na-Sm
Na-Eu
Na-Gd
Na-Tb
Na-Dy
Na-Ho
Na-Er
Na-Tm
Na-Yb
Na-Lu
Na-Hf
Na-Ta
Na-W
Na-Re
Na-Os
Na-Ir
Na-Pt
Na-Au
Na-Hg
Na-Tl
Na-Pb
Na-Bi
Na-Po
Na-At
Na-Rn
Na-Fr
Na-Ra
Na-Ac
Na-Th
Na-Pa
Na-U
Na-Np
Na-Pu
Na-Am
Na-Cm
Na-Bk
Na-Cf
Na-Es
Na-Fm
Na-Md
Na-No
Na-Lr
Mg
Mg-Al
Mg-Si
Mg-P
Mg-S
Mg-Cl
Mg-Ar
Mg-K
Mg-Ca
Mg-Sc
Mg-Ti
Mg-V
Mg-Cr
Mg-Mn
Mg-Fe
Mg-Co
Mg-Ni
Mg-Cu
Mg-Zn
Mg-Ga
Mg-Ge
Mg-As
Mg-Se
Mg-Br
Mg-Kr
Mg-Rb
Mg-Sr
Mg-Y
Mg-Zr
Mg-Nb
Mg-Mo
Mg-Tc
Mg-Ru
Mg-Rh
Mg-Pd
Mg-Ag
Mg-Cd
Mg-In
Mg-Sn
Mg-Sb
Mg-Te
Mg-I
Mg-Xe
Mg-Cs
Mg-Ba
Mg-La
Mg-Ce
Mg-Pr
Mg-Nd
Mg-Pm
Mg-Sm
Mg-Eu
Mg-Gd
Mg-Tb
Mg-Dy
Mg-Ho
Mg-Er
Mg-Tm
Mg-Yb
Mg-Lu
Mg-Hf
Mg-Ta
Mg-W
Mg-Re
Mg-Os
Mg-Ir
Mg-Pt
Mg-Au
Mg-Hg
Mg-Tl
Mg-Pb
Mg-Bi
Mg-Po
Mg-At
Mg-Rn
Mg-Fr
Mg-Ra
Mg-Ac
Mg-Th
Mg-Pa
Mg-U
Mg-Np
Mg-Pu
Mg-Am
Mg-Cm
Mg-Bk
Mg-Cf
Mg-Es
Mg-Fm
Mg-Md
Mg-No
Mg-Lr
Al
Al-Si
Al-P
Al-S
Al-Cl
Al-Ar
Al-K
Al-Ca
Al-Sc
Al-Ti
Al-V
Al-Cr
Al-Mn
Al-Fe
Al-Co
Al-Ni
Al-Cu
Al-Zn
Al-Ga
Al-Ge
Al-As
Al-Se
Al-Br
Al-Kr
Al-Rb
Al-Sr
Al-Y
Al-Zr
Al-Nb
Al-Mo
Al-Tc
Al-Ru
Al-Rh
Al-Pd
Al-Ag
Al-Cd
Al-In
Al-Sn
Al-Sb
Al-Te
Al-I
Al-Xe
Al-Cs
Al-Ba
Al-La
Al-Ce
Al-Pr
Al-Nd
Al-Pm
Al-Sm
Al-Eu
Al-Gd
Al-Tb
Al-Dy
Al-Ho
Al-Er
Al-Tm
Al-Yb
Al-Lu
Al-Hf
Al-Ta
Al-W
Al-Re
Al-Os
Al-Ir
Al-Pt
Al-Au
Al-Hg
Al-Tl
Al-Pb
Al-Bi
Al-Po
Al-At
Al-Rn
Al-Fr
Al-Ra
Al-Ac
Al-Th
Al-Pa
Al-U
Al-Np
Al-Pu
Al-Am
Al-Cm
Al-Bk
Al-Cf
Al-Es
Al-Fm
Al-Md
Al-No
Al-Lr
Si
Si-P
Si-S
Si-Cl
Si-Ar
Si-K
Si-Ca
Si-Sc
Si-Ti
Si-V
Si-Cr
Si-Mn
Si-Fe
Si-Co
Si-Ni
Si-Cu
Si-Zn
Si-Ga
Si-Ge
Si-As
Si-Se
Si-Br
Si-Kr
Si-Rb
Si-Sr
Si-Y
Si-Zr
Si-Nb
Si-Mo
Si-Tc
Si-Ru
Si-Rh
Si-Pd
Si-Ag
Si-Cd
Si-In
Si-Sn
Si-Sb
Si-Te
Si-I
Si-Xe
Si-Cs
Si-Ba
Si-La
Si-Ce
Si-Pr
Si-Nd
Si-Pm
Si-Sm
Si-Eu
Si-Gd
Si-Tb
Si-Dy
Si-Ho
Si-Er
Si-Tm
Si-Yb
Si-Lu
Si-Hf
Si-Ta
Si-W
Si-Re
Si-Os
Si-Ir
Si-Pt
Si-Au
Si-Hg
Si-Tl
Si-Pb
Si-Bi
Si-Po
Si-At
Si-Rn
Si-Fr
Si-Ra
Si-Ac
Si-Th
Si-Pa
Si-U
Si-Np
Si-Pu
Si-Am
Si-Cm
Si-Bk
Si-Cf
Si-Es
Si-Fm
Si-Md
Si-No
Si-Lr
P
P-S
P-Cl
P-Ar
P-K
P-Ca
P-Sc
P-Ti
P-V
P-Cr
P-Mn
P-Fe
P-Co
P-Ni
P-Cu
P-Zn
P-Ga
P-Ge
P-As
P-Se
P-Br
P-Kr
P-Rb
P-Sr
P-Y
P-Zr
P-Nb
P-Mo
P-Tc
P-Ru
P-Rh
P-Pd
P-Ag
P-Cd
P-In
P-Sn
P-Sb
P-Te
P-I
P-Xe
P-Cs
P-Ba
P-La
P-Ce
P-Pr
P-Nd
P-Pm
P-Sm
P-Eu
P-Gd
P-Tb
P-Dy
P-Ho
P-Er
P-Tm
P-Yb
P-Lu
P-Hf
P-Ta
P-W
P-Re
P-Os
P-Ir
P-Pt
P-Au
P-Hg
P-Tl
P-Pb
P-Bi
P-Po
P-At
P-Rn
P-Fr
P-Ra
P-Ac
P-Th
P-Pa
P-U
P-Np
P-Pu
P-Am
P-Cm
P-Bk
P-Cf
P-Es
P-Fm
P-Md
P-No
P-Lr
S
S-Cl
S-Ar
S-K
S-Ca
S-Sc
S-Ti
S-V
S-Cr
S-Mn
S-Fe
S-Co
S-Ni
S-Cu
S-Zn
S-Ga
S-Ge
S-As
S-Se
S-Br
S-Kr
S-Rb
S-Sr
S-Y
S-Zr
S-Nb
S-Mo
S-Tc
S-Ru
S-Rh
S-Pd
S-Ag
S-Cd
S-In
S-Sn
S-Sb
S-Te
S-I
S-Xe
S-Cs
S-Ba
S-La
S-Ce
S-Pr
S-Nd
S-Pm
S-Sm
S-Eu
S-Gd
S-Tb
S-Dy
S-Ho
S-Er
S-Tm
S-Yb
S-Lu
S-Hf
S-Ta
S-W
S-Re
S-Os
S-Ir
S-Pt
S-Au
S-Hg
S-Tl
S-Pb
S-Bi
S-Po
S-At
S-Rn
S-Fr
S-Ra
S-Ac
S-Th
S-Pa
S-U
S-Np
S-Pu
S-Am
S-Cm
S-Bk
S-Cf
S-Es
S-Fm
S-Md
S-No
S-Lr
Cl
Cl-Ar
Cl-K
Cl-Ca
Cl-Sc
Cl-Ti
Cl-V
Cl-Cr
Cl-Mn
Cl-Fe
Cl-Co
Cl-Ni
Cl-Cu
Cl-Zn
Cl-Ga
Cl-Ge
Cl-As
Cl-Se
Cl-Br
Cl-Kr
Cl-Rb
Cl-Sr
Cl-Y
Cl-Zr
Cl-Nb
Cl-Mo
Cl-Tc
Cl-Ru
Cl-Rh
Cl-Pd
Cl-Ag
Cl-Cd
Cl-In
Cl-Sn
Cl-Sb
Cl-Te
Cl-I
Cl-Xe
Cl-Cs
Cl-Ba
Cl-La
Cl-Ce
Cl-Pr
Cl-Nd
Cl-Pm
Cl-Sm
Cl-Eu
Cl-Gd
Cl-Tb
Cl-Dy
Cl-Ho
Cl-Er
Cl-Tm
Cl-Yb
Cl-Lu
Cl-Hf
Cl-Ta
Cl-W
Cl-Re
Cl-Os
Cl-Ir
Cl-Pt
Cl-Au
Cl-Hg
Cl-Tl
Cl-Pb
Cl-Bi
Cl-Po
Cl-At
Cl-Rn
Cl-Fr
Cl-Ra
Cl-Ac
Cl-Th
Cl-Pa
Cl-U
Cl-Np
Cl-Pu
Cl-Am
Cl-Cm
Cl-Bk
Cl-Cf
Cl-Es
Cl-Fm
Cl-Md
Cl-No
Cl-Lr
Ar
Ar-K
Ar-Ca
Ar-Sc
Ar-Ti
Ar-V
Ar-Cr
Ar-Mn
Ar-Fe
Ar-Co
Ar-Ni
Ar-Cu
Ar-Zn
Ar-Ga
Ar-Ge
Ar-As
Ar-Se
Ar-Br
Ar-Kr
Ar-Rb
Ar-Sr
Ar-Y
Ar-Zr
Ar-Nb
Ar-Mo
Ar-Tc
Ar-Ru
Ar-Rh
Ar-Pd
Ar-Ag
Ar-Cd
Ar-In
Ar-Sn
Ar-Sb
Ar-Te
Ar-I
Ar-Xe
Ar-Cs
Ar-Ba
Ar-La
Ar-Ce
Ar-Pr
Ar-Nd
Ar-Pm
Ar-Sm
Ar-Eu
Ar-Gd
Ar-Tb
Ar-Dy
Ar-Ho
Ar-Er
Ar-Tm
Ar-Yb
Ar-Lu
Ar-Hf
Ar-Ta
Ar-W
Ar-Re
Ar-Os
Ar-Ir
Ar-Pt
Ar-Au
Ar-Hg
Ar-Tl
Ar-Pb
Ar-Bi
Ar-Po
Ar-At
Ar-Rn
Ar-Fr
Ar-Ra
Ar-Ac
Ar-Th
Ar-Pa
Ar-U
Ar-Np
Ar-Pu
Ar-Am
Ar-Cm
Ar-Bk
Ar-Cf
Ar-Es
Ar-Fm
Ar-Md
Ar-No
Ar-Lr
K
K-Ca
K-Sc
K-Ti
K-V
K-Cr
K-Mn
K-Fe
K-Co
K-Ni
K-Cu
K-Zn
K-Ga
K-Ge
K-As
K-Se
K-Br
K-Kr
K-Rb
K-Sr
K-Y
K-Zr
K-Nb
K-Mo
K-Tc
K-Ru
K-Rh
K-Pd
K-Ag
K-Cd
K-In
K-Sn
K-Sb
K-Te
K-I
K-Xe
K-Cs
K-Ba
K-La
K-Ce
K-Pr
K-Nd
K-Pm
K-Sm
K-Eu
K-Gd
K-Tb
K-Dy
K-Ho
K-Er
K-Tm
K-Yb
K-Lu
K-Hf
K-Ta
K-W
K-Re
K-Os
K-Ir
K-Pt
K-Au
K-Hg
K-Tl
K-Pb
K-Bi
K-Po
K-At
K-Rn
K-Fr
K-Ra
K-Ac
K-Th
K-Pa
K-U
K-Np
K-Pu
K-Am
K-Cm
K-Bk
K-Cf
K-Es
K-Fm
K-Md
K-No
K-Lr
Ca
Ca-Sc
Ca-Ti
Ca-V
Ca-Cr
Ca-Mn
Ca-Fe
Ca-Co
Ca-Ni
Ca-Cu
Ca-Zn
Ca-Ga
Ca-Ge
Ca-As
Ca-Se
Ca-Br
Ca-Kr
Ca-Rb
Ca-Sr
Ca-Y
Ca-Zr
Ca-Nb
Ca-Mo
Ca-Tc
Ca-Ru
Ca-Rh
Ca-Pd
Ca-Ag
Ca-Cd
Ca-In
Ca-Sn
Ca-Sb
Ca-Te
Ca-I
Ca-Xe
Ca-Cs
Ca-Ba
Ca-La
Ca-Ce
Ca-Pr
Ca-Nd
Ca-Pm
Ca-Sm
Ca-Eu
Ca-Gd
Ca-Tb
Ca-Dy
Ca-Ho
Ca-Er
Ca-Tm
Ca-Yb
Ca-Lu
Ca-Hf
Ca-Ta
Ca-W
Ca-Re
Ca-Os
Ca-Ir
Ca-Pt
Ca-Au
Ca-Hg
Ca-Tl
Ca-Pb
Ca-Bi
Ca-Po
Ca-At
Ca-Rn
Ca-Fr
Ca-Ra
Ca-Ac
Ca-Th
Ca-Pa
Ca-U
Ca-Np
Ca-Pu
Ca-Am
Ca-Cm
Ca-Bk
Ca-Cf
Ca-Es
Ca-Fm
Ca-Md
Ca-No
Ca-Lr
Sc
Sc-Ti
Sc-V
Sc-Cr
Sc-Mn
Sc-Fe
Sc-Co
Sc-Ni
Sc-Cu
Sc-Zn
Sc-Ga
Sc-Ge
Sc-As
Sc-Se
Sc-Br
Sc-Kr
Sc-Rb
Sc-Sr
Sc-Y
Sc-Zr
Sc-Nb
Sc-Mo
Sc-Tc
Sc-Ru
Sc-Rh
Sc-Pd
Sc-Ag
Sc-Cd
Sc-In
Sc-Sn
Sc-Sb
Sc-Te
Sc-I
Sc-Xe
Sc-Cs
Sc-Ba
Sc-La
Sc-Ce
Sc-Pr
Sc-Nd
Sc-Pm
Sc-Sm
Sc-Eu
Sc-Gd
Sc-Tb
Sc-Dy
Sc-Ho
Sc-Er
Sc-Tm
Sc-Yb
Sc-Lu
Sc-Hf
Sc-Ta
Sc-W
Sc-Re
Sc-Os
Sc-Ir
Sc-Pt
Sc-Au
Sc-Hg
Sc-Tl
Sc-Pb
Sc-Bi
Sc-Po
Sc-At
Sc-Rn
Sc-Fr
Sc-Ra
Sc-Ac
Sc-Th
Sc-Pa
Sc-U
Sc-Np
Sc-Pu
Sc-Am
Sc-Cm
Sc-Bk
Sc-Cf
Sc-Es
Sc-Fm
Sc-Md
Sc-No
Sc-Lr
Ti
Ti-V
Ti-Cr
Ti-Mn
Ti-Fe
Ti-Co
Ti-Ni
Ti-Cu
Ti-Zn
Ti-Ga
Ti-Ge
Ti-As
Ti-Se
Ti-Br
Ti-Kr
Ti-Rb
Ti-Sr
Ti-Y
Ti-Zr
Ti-Nb
Ti-Mo
Ti-Tc
Ti-Ru
Ti-Rh
Ti-Pd
Ti-Ag
Ti-Cd
Ti-In
Ti-Sn
Ti-Sb
Ti-Te
Ti-I
Ti-Xe
Ti-Cs
Ti-Ba
Ti-La
Ti-Ce
Ti-Pr
Ti-Nd
Ti-Pm
Ti-Sm
Ti-Eu
Ti-Gd
Ti-Tb
Ti-Dy
Ti-Ho
Ti-Er
Ti-Tm
Ti-Yb
Ti-Lu
Ti-Hf
Ti-Ta
Ti-W
Ti-Re
Ti-Os
Ti-Ir
Ti-Pt
Ti-Au
Ti-Hg
Ti-Tl
Ti-Pb
Ti-Bi
Ti-Po
Ti-At
Ti-Rn
Ti-Fr
Ti-Ra
Ti-Ac
Ti-Th
Ti-Pa
Ti-U
Ti-Np
Ti-Pu
Ti-Am
Ti-Cm
Ti-Bk
Ti-Cf
Ti-Es
Ti-Fm
Ti-Md
Ti-No
Ti-Lr
V
V-Cr
V-Mn
V-Fe
V-Co
V-Ni
V-Cu
V-Zn
V-Ga
V-Ge
V-As
V-Se
V-Br
V-Kr
V-Rb
V-Sr
V-Y
V-Zr
V-Nb
V-Mo
V-Tc
V-Ru
V-Rh
V-Pd
V-Ag
V-Cd
V-In
V-Sn
V-Sb
V-Te
V-I
V-Xe
V-Cs
V-Ba
V-La
V-Ce
V-Pr
V-Nd
V-Pm
V-Sm
V-Eu
V-Gd
V-Tb
V-Dy
V-Ho
V-Er
V-Tm
V-Yb
V-Lu
V-Hf
V-Ta
V-W
V-Re
V-Os
V-Ir
V-Pt
V-Au
V-Hg
V-Tl
V-Pb
V-Bi
V-Po
V-At
V-Rn
V-Fr
V-Ra
V-Ac
V-Th
V-Pa
V-U
V-Np
V-Pu
V-Am
V-Cm
V-Bk
V-Cf
V-Es
V-Fm
V-Md
V-No
V-Lr
Cr
Cr-Mn
Cr-Fe
Cr-Co
Cr-Ni
Cr-Cu
Cr-Zn
Cr-Ga
Cr-Ge
Cr-As
Cr-Se
Cr-Br
Cr-Kr
Cr-Rb
Cr-Sr
Cr-Y
Cr-Zr
Cr-Nb
Cr-Mo
Cr-Tc
Cr-Ru
Cr-Rh
Cr-Pd
Cr-Ag
Cr-Cd
Cr-In
Cr-Sn
Cr-Sb
Cr-Te
Cr-I
Cr-Xe
Cr-Cs
Cr-Ba
Cr-La
Cr-Ce
Cr-Pr
Cr-Nd
Cr-Pm
Cr-Sm
Cr-Eu
Cr-Gd
Cr-Tb
Cr-Dy
Cr-Ho
Cr-Er
Cr-Tm
Cr-Yb
Cr-Lu
Cr-Hf
Cr-Ta
Cr-W
Cr-Re
Cr-Os
Cr-Ir
Cr-Pt
Cr-Au
Cr-Hg
Cr-Tl
Cr-Pb
Cr-Bi
Cr-Po
Cr-At
Cr-Rn
Cr-Fr
Cr-Ra
Cr-Ac
Cr-Th
Cr-Pa
Cr-U
Cr-Np
Cr-Pu
Cr-Am
Cr-Cm
Cr-Bk
Cr-Cf
Cr-Es
Cr-Fm
Cr-Md
Cr-No
Cr-Lr
Mn
Mn-Fe
Mn-Co
Mn-Ni
Mn-Cu
Mn-Zn
Mn-Ga
Mn-Ge
Mn-As
Mn-Se
Mn-Br
Mn-Kr
Mn-Rb
Mn-Sr
Mn-Y
Mn-Zr
Mn-Nb
Mn-Mo
Mn-Tc
Mn-Ru
Mn-Rh
Mn-Pd
Mn-Ag
Mn-Cd
Mn-In
Mn-Sn
Mn-Sb
Mn-Te
Mn-I
Mn-Xe
Mn-Cs
Mn-Ba
Mn-La
Mn-Ce
Mn-Pr
Mn-Nd
Mn-Pm
Mn-Sm
Mn-Eu
Mn-Gd
Mn-Tb
Mn-Dy
Mn-Ho
Mn-Er
Mn-Tm
Mn-Yb
Mn-Lu
Mn-Hf
Mn-Ta
Mn-W
Mn-Re
Mn-Os
Mn-Ir
Mn-Pt
Mn-Au
Mn-Hg
Mn-Tl
Mn-Pb
Mn-Bi
Mn-Po
Mn-At
Mn-Rn
Mn-Fr
Mn-Ra
Mn-Ac
Mn-Th
Mn-Pa
Mn-U
Mn-Np
Mn-Pu
Mn-Am
Mn-Cm
Mn-Bk
Mn-Cf
Mn-Es
Mn-Fm
Mn-Md
Mn-No
Mn-Lr
Fe
Fe-Co
Fe-Ni
Fe-Cu
Fe-Zn
Fe-Ga
Fe-Ge
Fe-As
Fe-Se
Fe-Br
Fe-Kr
Fe-Rb
Fe-Sr
Fe-Y
Fe-Zr
Fe-Nb
Fe-Mo
Fe-Tc
Fe-Ru
Fe-Rh
Fe-Pd
Fe-Ag
Fe-Cd
Fe-In
Fe-Sn
Fe-Sb
Fe-Te
Fe-I
Fe-Xe
Fe-Cs
Fe-Ba
Fe-La
Fe-Ce
Fe-Pr
Fe-Nd
Fe-Pm
Fe-Sm
Fe-Eu
Fe-Gd
Fe-Tb
Fe-Dy
Fe-Ho
Fe-Er
Fe-Tm
Fe-Yb
Fe-Lu
Fe-Hf
Fe-Ta
Fe-W
Fe-Re
Fe-Os
Fe-Ir
Fe-Pt
Fe-Au
Fe-Hg
Fe-Tl
Fe-Pb
Fe-Bi
Fe-Po
Fe-At
Fe-Rn
Fe-Fr
Fe-Ra
Fe-Ac
Fe-Th
Fe-Pa
Fe-U
Fe-Np
Fe-Pu
Fe-Am
Fe-Cm
Fe-Bk
Fe-Cf
Fe-Es
Fe-Fm
Fe-Md
Fe-No
Fe-Lr
Co
Co-Ni
Co-Cu
Co-Zn
Co-Ga
Co-Ge
Co-As
Co-Se
Co-Br
Co-Kr
Co-Rb
Co-Sr
Co-Y
Co-Zr
Co-Nb
Co-Mo
Co-Tc
Co-Ru
Co-Rh
Co-Pd
Co-Ag
Co-Cd
Co-In
Co-Sn
Co-Sb
Co-Te
Co-I
Co-Xe
Co-Cs
Co-Ba
Co-La
Co-Ce
Co-Pr
Co-Nd
Co-Pm
Co-Sm
Co-Eu
Co-Gd
Co-Tb
Co-Dy
Co-Ho
Co-Er
Co-Tm
Co-Yb
Co-Lu
Co-Hf
Co-Ta
Co-W
Co-Re
Co-Os
Co-Ir
Co-Pt
Co-Au
Co-Hg
Co-Tl
Co-Pb
Co-Bi
Co-Po
Co-At
Co-Rn
Co-Fr
Co-Ra
Co-Ac
Co-Th
Co-Pa
Co-U
Co-Np
Co-Pu
Co-Am
Co-Cm
Co-Bk
Co-Cf
Co-Es
Co-Fm
Co-Md
Co-No
Co-Lr
Ni
Ni-Cu
Ni-Zn
Ni-Ga
Ni-Ge
Ni-As
Ni-Se
Ni-Br
Ni-Kr
Ni-Rb
Ni-Sr
Ni-Y
Ni-Zr
Ni-Nb
Ni-Mo
Ni-Tc
Ni-Ru
Ni-Rh
Ni-Pd
Ni-Ag
Ni-Cd
Ni-In
Ni-Sn
Ni-Sb
Ni-Te
Ni-I
Ni-Xe
Ni-Cs
Ni-Ba
Ni-La
Ni-Ce
Ni-Pr
Ni-Nd
Ni-Pm
Ni-Sm
Ni-Eu
Ni-Gd
Ni-Tb
Ni-Dy
Ni-Ho
Ni-Er
Ni-Tm
Ni-Yb
Ni-Lu
Ni-Hf
Ni-Ta
Ni-W
Ni-Re
Ni-Os
Ni-Ir
Ni-Pt
Ni-Au
Ni-Hg
Ni-Tl
Ni-Pb
Ni-Bi
Ni-Po
Ni-At
Ni-Rn
Ni-Fr
Ni-Ra
Ni-Ac
Ni-Th
Ni-Pa
Ni-U
Ni-Np
Ni-Pu
Ni-Am
Ni-Cm
Ni-Bk
Ni-Cf
Ni-Es
Ni-Fm
Ni-Md
Ni-No
Ni-Lr
Cu
Cu-Zn
Cu-Ga
Cu-Ge
Cu-As
Cu-Se
Cu-Br
Cu-Kr
Cu-Rb
Cu-Sr
Cu-Y
Cu-Zr
Cu-Nb
Cu-Mo
Cu-Tc
Cu-Ru
Cu-Rh
Cu-Pd
Cu-Ag
Cu-Cd
Cu-In
Cu-Sn
Cu-Sb
Cu-Te
Cu-I
Cu-Xe
Cu-Cs
Cu-Ba
Cu-La
Cu-Ce
Cu-Pr
Cu-Nd
Cu-Pm
Cu-Sm
Cu-Eu
Cu-Gd
Cu-Tb
Cu-Dy
Cu-Ho
Cu-Er
Cu-Tm
Cu-Yb
Cu-Lu
Cu-Hf
Cu-Ta
Cu-W
Cu-Re
Cu-Os
Cu-Ir
Cu-Pt
Cu-Au
Cu-Hg
Cu-Tl
Cu-Pb
Cu-Bi
Cu-Po
Cu-At
Cu-Rn
Cu-Fr
Cu-Ra
Cu-Ac
Cu-Th
Cu-Pa
Cu-U
Cu-Np
Cu-Pu
Cu-Am
Cu-Cm
Cu-Bk
Cu-Cf
Cu-Es
Cu-Fm
Cu-Md
Cu-No
Cu-Lr
Zn
Zn-Ga
Zn-Ge
Zn-As
Zn-Se
Zn-Br
Zn-Kr
Zn-Rb
Zn-Sr
Zn-Y
Zn-Zr
Zn-Nb
Zn-Mo
Zn-Tc
Zn-Ru
Zn-Rh
Zn-Pd
Zn-Ag
Zn-Cd
Zn-In
Zn-Sn
Zn-Sb
Zn-Te
Zn-I
Zn-Xe
Zn-Cs
Zn-Ba
Zn-La
Zn-Ce
Zn-Pr
Zn-Nd
Zn-Pm
Zn-Sm
Zn-Eu
Zn-Gd
Zn-Tb
Zn-Dy
Zn-Ho
Zn-Er
Zn-Tm
Zn-Yb
Zn-Lu
Zn-Hf
Zn-Ta
Zn-W
Zn-Re
Zn-Os
Zn-Ir
Zn-Pt
Zn-Au
Zn-Hg
Zn-Tl
Zn-Pb
Zn-Bi
Zn-Po
Zn-At
Zn-Rn
Zn-Fr
Zn-Ra
Zn-Ac
Zn-Th
Zn-Pa
Zn-U
Zn-Np
Zn-Pu
Zn-Am
Zn-Cm
Zn-Bk
Zn-Cf
Zn-Es
Zn-Fm
Zn-Md
Zn-No
Zn-Lr
Ga
Ga-Ge
Ga-As
Ga-Se
Ga-Br
Ga-Kr
Ga-Rb
Ga-Sr
Ga-Y
Ga-Zr
Ga-Nb
Ga-Mo
Ga-Tc
Ga-Ru
Ga-Rh
Ga-Pd
Ga-Ag
Ga-Cd
Ga-In
Ga-Sn
Ga-Sb
Ga-Te
Ga-I
Ga-Xe
Ga-Cs
Ga-Ba
Ga-La
Ga-Ce
Ga-Pr
Ga-Nd
Ga-Pm
Ga-Sm
Ga-Eu
Ga-Gd
Ga-Tb
Ga-Dy
Ga-Ho
Ga-Er
Ga-Tm
Ga-Yb
Ga-Lu
Ga-Hf
Ga-Ta
Ga-W
Ga-Re
Ga-Os
Ga-Ir
Ga-Pt
Ga-Au
Ga-Hg
Ga-Tl
Ga-Pb
Ga-Bi
Ga-Po
Ga-At
Ga-Rn
Ga-Fr
Ga-Ra
Ga-Ac
Ga-Th
Ga-Pa
Ga-U
Ga-Np
Ga-Pu
Ga-Am
Ga-Cm
Ga-Bk
Ga-Cf
Ga-Es
Ga-Fm
Ga-Md
Ga-No
Ga-Lr
Ge
Ge-As
Ge-Se
Ge-Br
Ge-Kr
Ge-Rb
Ge-Sr
Ge-Y
Ge-Zr
Ge-Nb
Ge-Mo
Ge-Tc
Ge-Ru
Ge-Rh
Ge-Pd
Ge-Ag
Ge-Cd
Ge-In
Ge-Sn
Ge-Sb
Ge-Te
Ge-I
Ge-Xe
Ge-Cs
Ge-Ba
Ge-La
Ge-Ce
Ge-Pr
Ge-Nd
Ge-Pm
Ge-Sm
Ge-Eu
Ge-Gd
Ge-Tb
Ge-Dy
Ge-Ho
Ge-Er
Ge-Tm
Ge-Yb
Ge-Lu
Ge-Hf
Ge-Ta
Ge-W
Ge-Re
Ge-Os
Ge-Ir
Ge-Pt
Ge-Au
Ge-Hg
Ge-Tl
Ge-Pb
Ge-Bi
Ge-Po
Ge-At
Ge-Rn
Ge-Fr
Ge-Ra
Ge-Ac
Ge-Th
Ge-Pa
Ge-U
Ge-Np
Ge-Pu
Ge-Am
Ge-Cm
Ge-Bk
Ge-Cf
Ge-Es
Ge-Fm
Ge-Md
Ge-No
Ge-Lr
As
As-Se
As-Br
As-Kr
As-Rb
As-Sr
As-Y
As-Zr
As-Nb
As-Mo
As-Tc
As-Ru
As-Rh
As-Pd
As-Ag
As-Cd
As-In
As-Sn
As-Sb
As-Te
As-I
As-Xe
As-Cs
As-Ba
As-La
As-Ce
As-Pr
As-Nd
As-Pm
As-Sm
As-Eu
As-Gd
As-Tb
As-Dy
As-Ho
As-Er
As-Tm
As-Yb
As-Lu
As-Hf
As-Ta
As-W
As-Re
As-Os
As-Ir
As-Pt
As-Au
As-Hg
As-Tl
As-Pb
As-Bi
As-Po
As-At
As-Rn
As-Fr
As-Ra
As-Ac
As-Th
As-Pa
As-U
As-Np
As-Pu
As-Am
As-Cm
As-Bk
As-Cf
As-Es
As-Fm
As-Md
As-No
As-Lr
Se
Se-Br
Se-Kr
Se-Rb
Se-Sr
Se-Y
Se-Zr
Se-Nb
Se-Mo
Se-Tc
Se-Ru
Se-Rh
Se-Pd
Se-Ag
Se-Cd
Se-In
Se-Sn
Se-Sb
Se-Te
Se-I
Se-Xe
Se-Cs
Se-Ba
Se-La
Se-Ce
Se-Pr
Se-Nd
Se-Pm
Se-Sm
Se-Eu
Se-Gd
Se-Tb
Se-Dy
Se-Ho
Se-Er
Se-Tm
Se-Yb
Se-Lu
Se-Hf
Se-Ta
Se-W
Se-Re
Se-Os
Se-Ir
Se-Pt
Se-Au
Se-Hg
Se-Tl
Se-Pb
Se-Bi
Se-Po
Se-At
Se-Rn
Se-Fr
Se-Ra
Se-Ac
Se-Th
Se-Pa
Se-U
Se-Np
Se-Pu
Se-Am
Se-Cm
Se-Bk
Se-Cf
Se-Es
Se-Fm
Se-Md
Se-No
Se-Lr
Br
Br-Kr
Br-Rb
Br-Sr
Br-Y
Br-Zr
Br-Nb
Br-Mo
Br-Tc
Br-Ru
Br-Rh
Br-Pd
Br-Ag
Br-Cd
Br-In
Br-Sn
Br-Sb
Br-Te
Br-I
Br-Xe
Br-Cs
Br-Ba
Br-La
Br-Ce
Br-Pr
Br-Nd
Br-Pm
Br-Sm
Br-Eu
Br-Gd
Br-Tb
Br-Dy
Br-Ho
Br-Er
Br-Tm
Br-Yb
Br-Lu
Br-Hf
Br-Ta
Br-W
Br-Re
Br-Os
Br-Ir
Br-Pt
Br-Au
Br-Hg
Br-Tl
Br-Pb
Br-Bi
Br-Po
Br-At
Br-Rn
Br-Fr
Br-Ra
Br-Ac
Br-Th
Br-Pa
Br-U
Br-Np
Br-Pu
Br-Am
Br-Cm
Br-Bk
Br-Cf
Br-Es
Br-Fm
Br-Md
Br-No
Br-Lr
Kr
Kr-Rb
Kr-Sr
Kr-Y
Kr-Zr
Kr-Nb
Kr-Mo
Kr-Tc
Kr-Ru
Kr-Rh
Kr-Pd
Kr-Ag
Kr-Cd
Kr-In
Kr-Sn
Kr-Sb
Kr-Te
Kr-I
Kr-Xe
Kr-Cs
Kr-Ba
Kr-La
Kr-Ce
Kr-Pr
Kr-Nd
Kr-Pm
Kr-Sm
Kr-Eu
Kr-Gd
Kr-Tb
Kr-Dy
Kr-Ho
Kr-Er
Kr-Tm
Kr-Yb
Kr-Lu
Kr-Hf
Kr-Ta
Kr-W
Kr-Re
Kr-Os
Kr-Ir
Kr-Pt
Kr-Au
Kr-Hg
Kr-Tl
Kr-Pb
Kr-Bi
Kr-Po
Kr-At
Kr-Rn
Kr-Fr
Kr-Ra
Kr-Ac
Kr-Th
Kr-Pa
Kr-U
Kr-Np
Kr-Pu
Kr-Am
Kr-Cm
Kr-Bk
Kr-Cf
Kr-Es
Kr-Fm
Kr-Md
Kr-No
Kr-Lr
Rb
Rb-Sr
Rb-Y
Rb-Zr
Rb-Nb
Rb-Mo
Rb-Tc
Rb-Ru
Rb-Rh
Rb-Pd
Rb-Ag
Rb-Cd
Rb-In
Rb-Sn
Rb-Sb
Rb-Te
Rb-I
Rb-Xe
Rb-Cs
Rb-Ba
Rb-La
Rb-Ce
Rb-Pr
Rb-Nd
Rb-Pm
Rb-Sm
Rb-Eu
Rb-Gd
Rb-Tb
Rb-Dy
Rb-Ho
Rb-Er
Rb-Tm
Rb-Yb
Rb-Lu
Rb-Hf
Rb-Ta
Rb-W
Rb-Re
Rb-Os
Rb-Ir
Rb-Pt
Rb-Au
Rb-Hg
Rb-Tl
Rb-Pb
Rb-Bi
Rb-Po
Rb-At
Rb-Rn
Rb-Fr
Rb-Ra
Rb-Ac
Rb-Th
Rb-Pa
Rb-U
Rb-Np
Rb-Pu
Rb-Am
Rb-Cm
Rb-Bk
Rb-Cf
Rb-Es
Rb-Fm
Rb-Md
Rb-No
Rb-Lr
Sr
Sr-Y
Sr-Zr
Sr-Nb
Sr-Mo
Sr-Tc
Sr-Ru
Sr-Rh
Sr-Pd
Sr-Ag
Sr-Cd
Sr-In
Sr-Sn
Sr-Sb
Sr-Te
Sr-I
Sr-Xe
Sr-Cs
Sr-Ba
Sr-La
Sr-Ce
Sr-Pr
Sr-Nd
Sr-Pm
Sr-Sm
Sr-Eu
Sr-Gd
Sr-Tb
Sr-Dy
Sr-Ho
Sr-Er
Sr-Tm
Sr-Yb
Sr-Lu
Sr-Hf
Sr-Ta
Sr-W
Sr-Re
Sr-Os
Sr-Ir
Sr-Pt
Sr-Au
Sr-Hg
Sr-Tl
Sr-Pb
Sr-Bi
Sr-Po
Sr-At
Sr-Rn
Sr-Fr
Sr-Ra
Sr-Ac
Sr-Th
Sr-Pa
Sr-U
Sr-Np
Sr-Pu
Sr-Am
Sr-Cm
Sr-Bk
Sr-Cf
Sr-Es
Sr-Fm
Sr-Md
Sr-No
Sr-Lr
Y
Y-Zr
Y-Nb
Y-Mo
Y-Tc
Y-Ru
Y-Rh
Y-Pd
Y-Ag
Y-Cd
Y-In
Y-Sn
Y-Sb
Y-Te
Y-I
Y-Xe
Y-Cs
Y-Ba
Y-La
Y-Ce
Y-Pr
Y-Nd
Y-Pm
Y-Sm
Y-Eu
Y-Gd
Y-Tb
Y-Dy
Y-Ho
Y-Er
Y-Tm
Y-Yb
Y-Lu
Y-Hf
Y-Ta
Y-W
Y-Re
Y-Os
Y-Ir
Y-Pt
Y-Au
Y-Hg
Y-Tl
Y-Pb
Y-Bi
Y-Po
Y-At
Y-Rn
Y-Fr
Y-Ra
Y-Ac
Y-Th
Y-Pa
Y-U
Y-Np
Y-Pu
Y-Am
Y-Cm
Y-Bk
Y-Cf
Y-Es
Y-Fm
Y-Md
Y-No
Y-Lr
Zr
Zr-Nb
Zr-Mo
Zr-Tc
Zr-Ru
Zr-Rh
Zr-Pd
Zr-Ag
Zr-Cd
Zr-In
Zr-Sn
Zr-Sb
Zr-Te
Zr-I
Zr-Xe
Zr-Cs
Zr-Ba
Zr-La
Zr-Ce
Zr-Pr
Zr-Nd
Zr-Pm
Zr-Sm
Zr-Eu
Zr-Gd
Zr-Tb
Zr-Dy
Zr-Ho
Zr-Er
Zr-Tm
Zr-Yb
Zr-Lu
Zr-Hf
Zr-Ta
Zr-W
Zr-Re
Zr-Os
Zr-Ir
Zr-Pt
Zr-Au
Zr-Hg
Zr-Tl
Zr-Pb
Zr-Bi
Zr-Po
Zr-At
Zr-Rn
Zr-Fr
Zr-Ra
Zr-Ac
Zr-Th
Zr-Pa
Zr-U
Zr-Np
Zr-Pu
Zr-Am
Zr-Cm
Zr-Bk
Zr-Cf
Zr-Es
Zr-Fm
Zr-Md
Zr-No
Zr-Lr
Nb
Nb-Mo
Nb-Tc
Nb-Ru
Nb-Rh
Nb-Pd
Nb-Ag
Nb-Cd
Nb-In
Nb-Sn
Nb-Sb
Nb-Te
Nb-I
Nb-Xe
Nb-Cs
Nb-Ba
Nb-La
Nb-Ce
Nb-Pr
Nb-Nd
Nb-Pm
Nb-Sm
Nb-Eu
Nb-Gd
Nb-Tb
Nb-Dy
Nb-Ho
Nb-Er
Nb-Tm
Nb-Yb
Nb-Lu
Nb-Hf
Nb-Ta
Nb-W
Nb-Re
Nb-Os
Nb-Ir
Nb-Pt
Nb-Au
Nb-Hg
Nb-Tl
Nb-Pb
Nb-Bi
Nb-Po
Nb-At
Nb-Rn
Nb-Fr
Nb-Ra
Nb-Ac
Nb-Th
Nb-Pa
Nb-U
Nb-Np
Nb-Pu
Nb-Am
Nb-Cm
Nb-Bk
Nb-Cf
Nb-Es
Nb-Fm
Nb-Md
Nb-No
Nb-Lr
Mo
Mo-Tc
Mo-Ru
Mo-Rh
Mo-Pd
Mo-Ag
Mo-Cd
Mo-In
Mo-Sn
Mo-Sb
Mo-Te
Mo-I
Mo-Xe
Mo-Cs
Mo-Ba
Mo-La
Mo-Ce
Mo-Pr
Mo-Nd
Mo-Pm
Mo-Sm
Mo-Eu
Mo-Gd
Mo-Tb
Mo-Dy
Mo-Ho
Mo-Er
Mo-Tm
Mo-Yb
Mo-Lu
Mo-Hf
Mo-Ta
Mo-W
Mo-Re
Mo-Os
Mo-Ir
Mo-Pt
Mo-Au
Mo-Hg
Mo-Tl
Mo-Pb
Mo-Bi
Mo-Po
Mo-At
Mo-Rn
Mo-Fr
Mo-Ra
Mo-Ac
Mo-Th
Mo-Pa
Mo-U
Mo-Np
Mo-Pu
Mo-Am
Mo-Cm
Mo-Bk
Mo-Cf
Mo-Es
Mo-Fm
Mo-Md
Mo-No
Mo-Lr
Tc
Tc-Ru
Tc-Rh
Tc-Pd
Tc-Ag
Tc-Cd
Tc-In
Tc-Sn
Tc-Sb
Tc-Te
Tc-I
Tc-Xe
Tc-Cs
Tc-Ba
Tc-La
Tc-Ce
Tc-Pr
Tc-Nd
Tc-Pm
Tc-Sm
Tc-Eu
Tc-Gd
Tc-Tb
Tc-Dy
Tc-Ho
Tc-Er
Tc-Tm
Tc-Yb
Tc-Lu
Tc-Hf
Tc-Ta
Tc-W
Tc-Re
Tc-Os
Tc-Ir
Tc-Pt
Tc-Au
Tc-Hg
Tc-Tl
Tc-Pb
Tc-Bi
Tc-Po
Tc-At
Tc-Rn
Tc-Fr
Tc-Ra
Tc-Ac
Tc-Th
Tc-Pa
Tc-U
Tc-Np
Tc-Pu
Tc-Am
Tc-Cm
Tc-Bk
Tc-Cf
Tc-Es
Tc-Fm
Tc-Md
Tc-No
Tc-Lr
Ru
Ru-Rh
Ru-Pd
Ru-Ag
Ru-Cd
Ru-In
Ru-Sn
Ru-Sb
Ru-Te
Ru-I
Ru-Xe
Ru-Cs
Ru-Ba
Ru-La
Ru-Ce
Ru-Pr
Ru-Nd
Ru-Pm
Ru-Sm
Ru-Eu
Ru-Gd
Ru-Tb
Ru-Dy
Ru-Ho
Ru-Er
Ru-Tm
Ru-Yb
Ru-Lu
Ru-Hf
Ru-Ta
Ru-W
Ru-Re
Ru-Os
Ru-Ir
Ru-Pt
Ru-Au
Ru-Hg
Ru-Tl
Ru-Pb
Ru-Bi
Ru-Po
Ru-At
Ru-Rn
Ru-Fr
Ru-Ra
Ru-Ac
Ru-Th
Ru-Pa
Ru-U
Ru-Np
Ru-Pu
Ru-Am
Ru-Cm
Ru-Bk
Ru-Cf
Ru-Es
Ru-Fm
Ru-Md
Ru-No
Ru-Lr
Rh
Rh-Pd
Rh-Ag
Rh-Cd
Rh-In
Rh-Sn
Rh-Sb
Rh-Te
Rh-I
Rh-Xe
Rh-Cs
Rh-Ba
Rh-La
Rh-Ce
Rh-Pr
Rh-Nd
Rh-Pm
Rh-Sm
Rh-Eu
Rh-Gd
Rh-Tb
Rh-Dy
Rh-Ho
Rh-Er
Rh-Tm
Rh-Yb
Rh-Lu
Rh-Hf
Rh-Ta
Rh-W
Rh-Re
Rh-Os
Rh-Ir
Rh-Pt
Rh-Au
Rh-Hg
Rh-Tl
Rh-Pb
Rh-Bi
Rh-Po
Rh-At
Rh-Rn
Rh-Fr
Rh-Ra
Rh-Ac
Rh-Th
Rh-Pa
Rh-U
Rh-Np
Rh-Pu
Rh-Am
Rh-Cm
Rh-Bk
Rh-Cf
Rh-Es
Rh-Fm
Rh-Md
Rh-No
Rh-Lr
Pd
Pd-Ag
Pd-Cd
Pd-In
Pd-Sn
Pd-Sb
Pd-Te
Pd-I
Pd-Xe
Pd-Cs
Pd-Ba
Pd-La
Pd-Ce
Pd-Pr
Pd-Nd
Pd-Pm
Pd-Sm
Pd-Eu
Pd-Gd
Pd-Tb
Pd-Dy
Pd-Ho
Pd-Er
Pd-Tm
Pd-Yb
Pd-Lu
Pd-Hf
Pd-Ta
Pd-W
Pd-Re
Pd-Os
Pd-Ir
Pd-Pt
Pd-Au
Pd-Hg
Pd-Tl
Pd-Pb
Pd-Bi
Pd-Po
Pd-At
Pd-Rn
Pd-Fr
Pd-Ra
Pd-Ac
Pd-Th
Pd-Pa
Pd-U
Pd-Np
Pd-Pu
Pd-Am
Pd-Cm
Pd-Bk
Pd-Cf
Pd-Es
Pd-Fm
Pd-Md
Pd-No
Pd-Lr
Ag
Ag-Cd
Ag-In
Ag-Sn
Ag-Sb
Ag-Te
Ag-I
Ag-Xe
Ag-Cs
Ag-Ba
Ag-La
Ag-Ce
Ag-Pr
Ag-Nd
Ag-Pm
Ag-Sm
Ag-Eu
Ag-Gd
Ag-Tb
Ag-Dy
Ag-Ho
Ag-Er
Ag-Tm
Ag-Yb
Ag-Lu
Ag-Hf
Ag-Ta
Ag-W
Ag-Re
Ag-Os
Ag-Ir
Ag-Pt
Ag-Au
Ag-Hg
Ag-Tl
Ag-Pb
Ag-Bi
Ag-Po
Ag-At
Ag-Rn
Ag-Fr
Ag-Ra
Ag-Ac
Ag-Th
Ag-Pa
Ag-U
Ag-Np
Ag-Pu
Ag-Am
Ag-Cm
Ag-Bk
Ag-Cf
Ag-Es
Ag-Fm
Ag-Md
Ag-No
Ag-Lr
Cd
Cd-In
Cd-Sn
Cd-Sb
Cd-Te
Cd-I
Cd-Xe
Cd-Cs
Cd-Ba
Cd-La
Cd-Ce
Cd-Pr
Cd-Nd
Cd-Pm
Cd-Sm
Cd-Eu
Cd-Gd
Cd-Tb
Cd-Dy
Cd-Ho
Cd-Er
Cd-Tm
Cd-Yb
Cd-Lu
Cd-Hf
Cd-Ta
Cd-W
Cd-Re
Cd-Os
Cd-Ir
Cd-Pt
Cd-Au
Cd-Hg
Cd-Tl
Cd-Pb
Cd-Bi
Cd-Po
Cd-At
Cd-Rn
Cd-Fr
Cd-Ra
Cd-Ac
Cd-Th
Cd-Pa
Cd-U
Cd-Np
Cd-Pu
Cd-Am
Cd-Cm
Cd-Bk
Cd-Cf
Cd-Es
Cd-Fm
Cd-Md
Cd-No
Cd-Lr
In
In-Sn
In-Sb
In-Te
In-I
In-Xe
In-Cs
In-Ba
In-La
In-Ce
In-Pr
In-Nd
In-Pm
In-Sm
In-Eu
In-Gd
In-Tb
In-Dy
In-Ho
In-Er
In-Tm
In-Yb
In-Lu
In-Hf
In-Ta
In-W
In-Re
In-Os
In-Ir
In-Pt
In-Au
In-Hg
In-Tl
In-Pb
In-Bi
In-Po
In-At
In-Rn
In-Fr
In-Ra
In-Ac
In-Th
In-Pa
In-U
In-Np
In-Pu
In-Am
In-Cm
In-Bk
In-Cf
In-Es
In-Fm
In-Md
In-No
In-Lr
Sn
Sn-Sb
Sn-Te
Sn-I
Sn-Xe
Sn-Cs
Sn-Ba
Sn-La
Sn-Ce
Sn-Pr
Sn-Nd
Sn-Pm
Sn-Sm
Sn-Eu
Sn-Gd
Sn-Tb
Sn-Dy
Sn-Ho
Sn-Er
Sn-Tm
Sn-Yb
Sn-Lu
Sn-Hf
Sn-Ta
Sn-W
Sn-Re
Sn-Os
Sn-Ir
Sn-Pt
Sn-Au
Sn-Hg
Sn-Tl
Sn-Pb
Sn-Bi
Sn-Po
Sn-At
Sn-Rn
Sn-Fr
Sn-Ra
Sn-Ac
Sn-Th
Sn-Pa
Sn-U
Sn-Np
Sn-Pu
Sn-Am
Sn-Cm
Sn-Bk
Sn-Cf
Sn-Es
Sn-Fm
Sn-Md
Sn-No
Sn-Lr
Sb
Sb-Te
Sb-I
Sb-Xe
Sb-Cs
Sb-Ba
Sb-La
Sb-Ce
Sb-Pr
Sb-Nd
Sb-Pm
Sb-Sm
Sb-Eu
Sb-Gd
Sb-Tb
Sb-Dy
Sb-Ho
Sb-Er
Sb-Tm
Sb-Yb
Sb-Lu
Sb-Hf
Sb-Ta
Sb-W
Sb-Re
Sb-Os
Sb-Ir
Sb-Pt
Sb-Au
Sb-Hg
Sb-Tl
Sb-Pb
Sb-Bi
Sb-Po
Sb-At
Sb-Rn
Sb-Fr
Sb-Ra
Sb-Ac
Sb-Th
Sb-Pa
Sb-U
Sb-Np
Sb-Pu
Sb-Am
Sb-Cm
Sb-Bk
Sb-Cf
Sb-Es
Sb-Fm
Sb-Md
Sb-No
Sb-Lr
Te
Te-I
Te-Xe
Te-Cs
Te-Ba
Te-La
Te-Ce
Te-Pr
Te-Nd
Te-Pm
Te-Sm
Te-Eu
Te-Gd
Te-Tb
Te-Dy
Te-Ho
Te-Er
Te-Tm
Te-Yb
Te-Lu
Te-Hf
Te-Ta
Te-W
Te-Re
Te-Os
Te-Ir
Te-Pt
Te-Au
Te-Hg
Te-Tl
Te-Pb
Te-Bi
Te-Po
Te-At
Te-Rn
Te-Fr
Te-Ra
Te-Ac
Te-Th
Te-Pa
Te-U
Te-Np
Te-Pu
Te-Am
Te-Cm
Te-Bk
Te-Cf
Te-Es
Te-Fm
Te-Md
Te-No
Te-Lr
I
I-Xe
I-Cs
I-Ba
I-La
I-Ce
I-Pr
I-Nd
I-Pm
I-Sm
I-Eu
I-Gd
I-Tb
I-Dy
I-Ho
I-Er
I-Tm
I-Yb
I-Lu
I-Hf
I-Ta
I-W
I-Re
I-Os
I-Ir
I-Pt
I-Au
I-Hg
I-Tl
I-Pb
I-Bi
I-Po
I-At
I-Rn
I-Fr
I-Ra
I-Ac
I-Th
I-Pa
I-U
I-Np
I-Pu
I-Am
I-Cm
I-Bk
I-Cf
I-Es
I-Fm
I-Md
I-No
I-Lr
Xe
Xe-Cs
Xe-Ba
Xe-La
Xe-Ce
Xe-Pr
Xe-Nd
Xe-Pm
Xe-Sm
Xe-Eu
Xe-Gd
Xe-Tb
Xe-Dy
Xe-Ho
Xe-Er
Xe-Tm
Xe-Yb
Xe-Lu
Xe-Hf
Xe-Ta
Xe-W
Xe-Re
Xe-Os
Xe-Ir
Xe-Pt
Xe-Au
Xe-Hg
Xe-Tl
Xe-Pb
Xe-Bi
Xe-Po
Xe-At
Xe-Rn
Xe-Fr
Xe-Ra
Xe-Ac
Xe-Th
Xe-Pa
Xe-U
Xe-Np
Xe-Pu
Xe-Am
Xe-Cm
Xe-Bk
Xe-Cf
Xe-Es
Xe-Fm
Xe-Md
Xe-No
Xe-Lr
Cs
Cs-Ba
Cs-La
Cs-Ce
Cs-Pr
Cs-Nd
Cs-Pm
Cs-Sm
Cs-Eu
Cs-Gd
Cs-Tb
Cs-Dy
Cs-Ho
Cs-Er
Cs-Tm
Cs-Yb
Cs-Lu
Cs-Hf
Cs-Ta
Cs-W
Cs-Re
Cs-Os
Cs-Ir
Cs-Pt
Cs-Au
Cs-Hg
Cs-Tl
Cs-Pb
Cs-Bi
Cs-Po
Cs-At
Cs-Rn
Cs-Fr
Cs-Ra
Cs-Ac
Cs-Th
Cs-Pa
Cs-U
Cs-Np
Cs-Pu
Cs-Am
Cs-Cm
Cs-Bk
Cs-Cf
Cs-Es
Cs-Fm
Cs-Md
Cs-No
Cs-Lr
Ba
Ba-La
Ba-Ce
Ba-Pr
Ba-Nd
Ba-Pm
Ba-Sm
Ba-Eu
Ba-Gd
Ba-Tb
Ba-Dy
Ba-Ho
Ba-Er
Ba-Tm
Ba-Yb
Ba-Lu
Ba-Hf
Ba-Ta
Ba-W
Ba-Re
Ba-Os
Ba-Ir
Ba-Pt
Ba-Au
Ba-Hg
Ba-Tl
Ba-Pb
Ba-Bi
Ba-Po
Ba-At
Ba-Rn
Ba-Fr
Ba-Ra
Ba-Ac
Ba-Th
Ba-Pa
Ba-U
Ba-Np
Ba-Pu
Ba-Am
Ba-Cm
Ba-Bk
Ba-Cf
Ba-Es
Ba-Fm
Ba-Md
Ba-No
Ba-Lr
La
La-Ce
La-Pr
La-Nd
La-Pm
La-Sm
La-Eu
La-Gd
La-Tb
La-Dy
La-Ho
La-Er
La-Tm
La-Yb
La-Lu
La-Hf
La-Ta
La-W
La-Re
La-Os
La-Ir
La-Pt
La-Au
La-Hg
La-Tl
La-Pb
La-Bi
La-Po
La-At
La-Rn
La-Fr
La-Ra
La-Ac
La-Th
La-Pa
La-U
La-Np
La-Pu
La-Am
La-Cm
La-Bk
La-Cf
La-Es
La-Fm
La-Md
La-No
La-Lr
Ce
Ce-Pr
Ce-Nd
Ce-Pm
Ce-Sm
Ce-Eu
Ce-Gd
Ce-Tb
Ce-Dy
Ce-Ho
Ce-Er
Ce-Tm
Ce-Yb
Ce-Lu
Ce-Hf
Ce-Ta
Ce-W
Ce-Re
Ce-Os
Ce-Ir
Ce-Pt
Ce-Au
Ce-Hg
Ce-Tl
Ce-Pb
Ce-Bi
Ce-Po
Ce-At
Ce-Rn
Ce-Fr
Ce-Ra
Ce-Ac
Ce-Th
Ce-Pa
Ce-U
Ce-Np
Ce-Pu
Ce-Am
Ce-Cm
Ce-Bk
Ce-Cf
Ce-Es
Ce-Fm
Ce-Md
Ce-No
Ce-Lr
Pr
Pr-Nd
Pr-Pm
Pr-Sm
Pr-Eu
Pr-Gd
Pr-Tb
Pr-Dy
Pr-Ho
Pr-Er
Pr-Tm
Pr-Yb
Pr-Lu
Pr-Hf
Pr-Ta
Pr-W
Pr-Re
Pr-Os
Pr-Ir
Pr-Pt
Pr-Au
Pr-Hg
Pr-Tl
Pr-Pb
Pr-Bi
Pr-Po
Pr-At
Pr-Rn
Pr-Fr
Pr-Ra
Pr-Ac
Pr-Th
Pr-Pa
Pr-U
Pr-Np
Pr-Pu
Pr-Am
Pr-Cm
Pr-Bk
Pr-Cf
Pr-Es
Pr-Fm
Pr-Md
Pr-No
Pr-Lr
Nd
Nd-Pm
Nd-Sm
Nd-Eu
Nd-Gd
Nd-Tb
Nd-Dy
Nd-Ho
Nd-Er
Nd-Tm
Nd-Yb
Nd-Lu
Nd-Hf
Nd-Ta
Nd-W
Nd-Re
Nd-Os
Nd-Ir
Nd-Pt
Nd-Au
Nd-Hg
Nd-Tl
Nd-Pb
Nd-Bi
Nd-Po
Nd-At
Nd-Rn
Nd-Fr
Nd-Ra
Nd-Ac
Nd-Th
Nd-Pa
Nd-U
Nd-Np
Nd-Pu
Nd-Am
Nd-Cm
Nd-Bk
Nd-Cf
Nd-Es
Nd-Fm
Nd-Md
Nd-No
Nd-Lr
Pm
Pm-Sm
Pm-Eu
Pm-Gd
Pm-Tb
Pm-Dy
Pm-Ho
Pm-Er
Pm-Tm
Pm-Yb
Pm-Lu
Pm-Hf
Pm-Ta
Pm-W
Pm-Re
Pm-Os
Pm-Ir
Pm-Pt
Pm-Au
Pm-Hg
Pm-Tl
Pm-Pb
Pm-Bi
Pm-Po
Pm-At
Pm-Rn
Pm-Fr
Pm-Ra
Pm-Ac
Pm-Th
Pm-Pa
Pm-U
Pm-Np
Pm-Pu
Pm-Am
Pm-Cm
Pm-Bk
Pm-Cf
Pm-Es
Pm-Fm
Pm-Md
Pm-No
Pm-Lr
Sm
Sm-Eu
Sm-Gd
Sm-Tb
Sm-Dy
Sm-Ho
Sm-Er
Sm-Tm
Sm-Yb
Sm-Lu
Sm-Hf
Sm-Ta
Sm-W
Sm-Re
Sm-Os
Sm-Ir
Sm-Pt
Sm-Au
Sm-Hg
Sm-Tl
Sm-Pb
Sm-Bi
Sm-Po
Sm-At
Sm-Rn
Sm-Fr
Sm-Ra
Sm-Ac
Sm-Th
Sm-Pa
Sm-U
Sm-Np
Sm-Pu
Sm-Am
Sm-Cm
Sm-Bk
Sm-Cf
Sm-Es
Sm-Fm
Sm-Md
Sm-No
Sm-Lr
Eu
Eu-Gd
Eu-Tb
Eu-Dy
Eu-Ho
Eu-Er
Eu-Tm
Eu-Yb
Eu-Lu
Eu-Hf
Eu-Ta
Eu-W
Eu-Re
Eu-Os
Eu-Ir
Eu-Pt
Eu-Au
Eu-Hg
Eu-Tl
Eu-Pb
Eu-Bi
Eu-Po
Eu-At
Eu-Rn
Eu-Fr
Eu-Ra
Eu-Ac
Eu-Th
Eu-Pa
Eu-U
Eu-Np
Eu-Pu
Eu-Am
Eu-Cm
Eu-Bk
Eu-Cf
Eu-Es
Eu-Fm
Eu-Md
Eu-No
Eu-Lr
Gd
Gd-Tb
Gd-Dy
Gd-Ho
Gd-Er
Gd-Tm
Gd-Yb
Gd-Lu
Gd-Hf
Gd-Ta
Gd-W
Gd-Re
Gd-Os
Gd-Ir
Gd-Pt
Gd-Au
Gd-Hg
Gd-Tl
Gd-Pb
Gd-Bi
Gd-Po
Gd-At
Gd-Rn
Gd-Fr
Gd-Ra
Gd-Ac
Gd-Th
Gd-Pa
Gd-U
Gd-Np
Gd-Pu
Gd-Am
Gd-Cm
Gd-Bk
Gd-Cf
Gd-Es
Gd-Fm
Gd-Md
Gd-No
Gd-Lr
Tb
Tb-Dy
Tb-Ho
Tb-Er
Tb-Tm
Tb-Yb
Tb-Lu
Tb-Hf
Tb-Ta
Tb-W
Tb-Re
Tb-Os
Tb-Ir
Tb-Pt
Tb-Au
Tb-Hg
Tb-Tl
Tb-Pb
Tb-Bi
Tb-Po
Tb-At
Tb-Rn
Tb-Fr
Tb-Ra
Tb-Ac
Tb-Th
Tb-Pa
Tb-U
Tb-Np
Tb-Pu
Tb-Am
Tb-Cm
Tb-Bk
Tb-Cf
Tb-Es
Tb-Fm
Tb-Md
Tb-No
Tb-Lr
Dy
Dy-Ho
Dy-Er
Dy-Tm
Dy-Yb
Dy-Lu
Dy-Hf
Dy-Ta
Dy-W
Dy-Re
Dy-Os
Dy-Ir
Dy-Pt
Dy-Au
Dy-Hg
Dy-Tl
Dy-Pb
Dy-Bi
Dy-Po
Dy-At
Dy-Rn
Dy-Fr
Dy-Ra
Dy-Ac
Dy-Th
Dy-Pa
Dy-U
Dy-Np
Dy-Pu
Dy-Am
Dy-Cm
Dy-Bk
Dy-Cf
Dy-Es
Dy-Fm
Dy-Md
Dy-No
Dy-Lr
Ho
Ho-Er
Ho-Tm
Ho-Yb
Ho-Lu
Ho-Hf
Ho-Ta
Ho-W
Ho-Re
Ho-Os
Ho-Ir
Ho-Pt
Ho-Au
Ho-Hg
Ho-Tl
Ho-Pb
Ho-Bi
Ho-Po
Ho-At
Ho-Rn
Ho-Fr
Ho-Ra
Ho-Ac
Ho-Th
Ho-Pa
Ho-U
Ho-Np
Ho-Pu
Ho-Am
Ho-Cm
Ho-Bk
Ho-Cf
Ho-Es
Ho-Fm
Ho-Md
Ho-No
Ho-Lr
Er
Er-Tm
Er-Yb
Er-Lu
Er-Hf
Er-Ta
Er-W
Er-Re
Er-Os
Er-Ir
Er-Pt
Er-Au
Er-Hg
Er-Tl
Er-Pb
Er-Bi
Er-Po
Er-At
Er-Rn
Er-Fr
Er-Ra
Er-Ac
Er-Th
Er-Pa
Er-U
Er-Np
Er-Pu
Er-Am
Er-Cm
Er-Bk
Er-Cf
Er-Es
Er-Fm
Er-Md
Er-No
Er-Lr
Tm
Tm-Yb
Tm-Lu
Tm-Hf
Tm-Ta
Tm-W
Tm-Re
Tm-Os
Tm-Ir
Tm-Pt
Tm-Au
Tm-Hg
Tm-Tl
Tm-Pb
Tm-Bi
Tm-Po
Tm-At
Tm-Rn
Tm-Fr
Tm-Ra
Tm-Ac
Tm-Th
Tm-Pa
Tm-U
Tm-Np
Tm-Pu
Tm-Am
Tm-Cm
Tm-Bk
Tm-Cf
Tm-Es
Tm-Fm
Tm-Md
Tm-No
Tm-Lr
Yb
Yb-Lu
Yb-Hf
Yb-Ta
Yb-W
Yb-Re
Yb-Os
Yb-Ir
Yb-Pt
Yb-Au
Yb-Hg
Yb-Tl
Yb-Pb
Yb-Bi
Yb-Po
Yb-At
Yb-Rn
Yb-Fr
Yb-Ra
Yb-Ac
Yb-Th
Yb-Pa
Yb-U
Yb-Np
Yb-Pu
Yb-Am
Yb-Cm
Yb-Bk
Yb-Cf
Yb-Es
Yb-Fm
Yb-Md
Yb-No
Yb-Lr
Lu
Lu-Hf
Lu-Ta
Lu-W
Lu-Re
Lu-Os
Lu-Ir
Lu-Pt
Lu-Au
Lu-Hg
Lu-Tl
Lu-Pb
Lu-Bi
Lu-Po
Lu-At
Lu-Rn
Lu-Fr
Lu-Ra
Lu-Ac
Lu-Th
Lu-Pa
Lu-U
Lu-Np
Lu-Pu
Lu-Am
Lu-Cm
Lu-Bk
Lu-Cf
Lu-Es
Lu-Fm
Lu-Md
Lu-No
Lu-Lr
Hf
Hf-Ta
Hf-W
Hf-Re
Hf-Os
Hf-Ir
Hf-Pt
Hf-Au
Hf-Hg
Hf-Tl
Hf-Pb
Hf-Bi
Hf-Po
Hf-At
Hf-Rn
Hf-Fr
Hf-Ra
Hf-Ac
Hf-Th
Hf-Pa
Hf-U
Hf-Np
Hf-Pu
Hf-Am
Hf-Cm
Hf-Bk
Hf-Cf
Hf-Es
Hf-Fm
Hf-Md
Hf-No
Hf-Lr
Ta
Ta-W
Ta-Re
Ta-Os
Ta-Ir
Ta-Pt
Ta-Au
Ta-Hg
Ta-Tl
Ta-Pb
Ta-Bi
Ta-Po
Ta-At
Ta-Rn
Ta-Fr
Ta-Ra
Ta-Ac
Ta-Th
Ta-Pa
Ta-U
Ta-Np
Ta-Pu
Ta-Am
Ta-Cm
Ta-Bk
Ta-Cf
Ta-Es
Ta-Fm
Ta-Md
Ta-No
Ta-Lr
W
W-Re
W-Os
W-Ir
W-Pt
W-Au
W-Hg
W-Tl
W-Pb
W-Bi
W-Po
W-At
W-Rn
W-Fr
W-Ra
W-Ac
W-Th
W-Pa
W-U
W-Np
W-Pu
W-Am
W-Cm
W-Bk
W-Cf
W-Es
W-Fm
W-Md
W-No
W-Lr
Re
Re-Os
Re-Ir
Re-Pt
Re-Au
Re-Hg
Re-Tl
Re-Pb
Re-Bi
Re-Po
Re-At
Re-Rn
Re-Fr
Re-Ra
Re-Ac
Re-Th
Re-Pa
Re-U
Re-Np
Re-Pu
Re-Am
Re-Cm
Re-Bk
Re-Cf
Re-Es
Re-Fm
Re-Md
Re-No
Re-Lr
Os
Os-Ir
Os-Pt
Os-Au
Os-Hg
Os-Tl
Os-Pb
Os-Bi
Os-Po
Os-At
Os-Rn
Os-Fr
Os-Ra
Os-Ac
Os-Th
Os-Pa
Os-U
Os-Np
Os-Pu
Os-Am
Os-Cm
Os-Bk
Os-Cf
Os-Es
Os-Fm
Os-Md
Os-No
Os-Lr
Ir
Ir-Pt
Ir-Au
Ir-Hg
Ir-Tl
Ir-Pb
Ir-Bi
Ir-Po
Ir-At
Ir-Rn
Ir-Fr
Ir-Ra
Ir-Ac
Ir-Th
Ir-Pa
Ir-U
Ir-Np
Ir-Pu
Ir-Am
Ir-Cm
Ir-Bk
Ir-Cf
Ir-Es
Ir-Fm
Ir-Md
Ir-No
Ir-Lr
Pt
Pt-Au
Pt-Hg
Pt-Tl
Pt-Pb
Pt-Bi
Pt-Po
Pt-At
Pt-Rn
Pt-Fr
Pt-Ra
Pt-Ac
Pt-Th
Pt-Pa
Pt-U
Pt-Np
Pt-Pu
Pt-Am
Pt-Cm
Pt-Bk
Pt-Cf
Pt-Es
Pt-Fm
Pt-Md
Pt-No
Pt-Lr
Au
Au-Hg
Au-Tl
Au-Pb
Au-Bi
Au-Po
Au-At
Au-Rn
Au-Fr
Au-Ra
Au-Ac
Au-Th
Au-Pa
Au-U
Au-Np
Au-Pu
Au-Am
Au-Cm
Au-Bk
Au-Cf
Au-Es
Au-Fm
Au-Md
Au-No
Au-Lr
Hg
Hg-Tl
Hg-Pb
Hg-Bi
Hg-Po
Hg-At
Hg-Rn
Hg-Fr
Hg-Ra
Hg-Ac
Hg-Th
Hg-Pa
Hg-U
Hg-Np
Hg-Pu
Hg-Am
Hg-Cm
Hg-Bk
Hg-Cf
Hg-Es
Hg-Fm
Hg-Md
Hg-No
Hg-Lr
Tl
Tl-Pb
Tl-Bi
Tl-Po
Tl-At
Tl-Rn
Tl-Fr
Tl-Ra
Tl-Ac
Tl-Th
Tl-Pa
Tl-U
Tl-Np
Tl-Pu
Tl-Am
Tl-Cm
Tl-Bk
Tl-Cf
Tl-Es
Tl-Fm
Tl-Md
Tl-No
Tl-Lr
Pb
Pb-Bi
Pb-Po
Pb-At
Pb-Rn
Pb-Fr
Pb-Ra
Pb-Ac
Pb-Th
Pb-Pa
Pb-U
Pb-Np
Pb-Pu
Pb-Am
Pb-Cm
Pb-Bk
Pb-Cf
Pb-Es
Pb-Fm
Pb-Md
Pb-No
Pb-Lr
Bi
Bi-Po
Bi-At
Bi-Rn
Bi-Fr
Bi-Ra
Bi-Ac
Bi-Th
Bi-Pa
Bi-U
Bi-Np
Bi-Pu
Bi-Am
Bi-Cm
Bi-Bk
Bi-Cf
Bi-Es
Bi-Fm
Bi-Md
Bi-No
Bi-Lr
Po
Po-At
Po-Rn
Po-Fr
Po-Ra
Po-Ac
Po-Th
Po-Pa
Po-U
Po-Np
Po-Pu
Po-Am
Po-Cm
Po-Bk
Po-Cf
Po-Es
Po-Fm
Po-Md
Po-No
Po-Lr
At
At-Rn
At-Fr
At-Ra
At-Ac
At-Th
At-Pa
At-U
At-Np
At-Pu
At-Am
At-Cm
At-Bk
At-Cf
At-Es
At-Fm
At-Md
At-No
At-Lr
Rn
Rn-Fr
Rn-Ra
Rn-Ac
Rn-Th
Rn-Pa
Rn-U
Rn-Np
Rn-Pu
Rn-Am
Rn-Cm
Rn-Bk
Rn-Cf
Rn-Es
Rn-Fm
Rn-Md
Rn-No
Rn-Lr
Fr
Fr-Ra
Fr-Ac
Fr-Th
Fr-Pa
Fr-U
Fr-Np
Fr-Pu
Fr-Am
Fr-Cm
Fr-Bk
Fr-Cf
Fr-Es
Fr-Fm
Fr-Md
Fr-No
Fr-Lr
Ra
Ra-Ac
Ra-Th
Ra-Pa
Ra-U
Ra-Np
Ra-Pu
Ra-Am
Ra-Cm
Ra-Bk
Ra-Cf
Ra-Es
Ra-Fm
Ra-Md
Ra-No
Ra-Lr
Ac
Ac-Th
Ac-Pa
Ac-U
Ac-Np
Ac-Pu
Ac-Am
Ac-Cm
Ac-Bk
Ac-Cf
Ac-Es
Ac-Fm
Ac-Md
Ac-No
Ac-Lr
Th
Th-Pa
Th-U
Th-Np
Th-Pu
Th-Am
Th-Cm
Th-Bk
Th-Cf
Th-Es
Th-Fm
Th-Md
Th-No
Th-Lr
Pa
Pa-U
Pa-Np
Pa-Pu
Pa-Am
Pa-Cm
Pa-Bk
Pa-Cf
Pa-Es
Pa-Fm
Pa-Md
Pa-No
Pa-Lr
U
U-Np
U-Pu
U-Am
U-Cm
U-Bk
U-Cf
U-Es
U-Fm
U-Md
U-No
U-Lr
Np
Np-Pu
Np-Am
Np-Cm
Np-Bk
Np-Cf
Np-Es
Np-Fm
Np-Md
Np-No
Np-Lr
Pu
Pu-Am
Pu-Cm
Pu-Bk
Pu-Cf
Pu-Es
Pu-Fm
Pu-Md
Pu-No
Pu-Lr
Am
Am-Cm
Am-Bk
Am-Cf
Am-Es
Am-Fm
Am-Md
Am-No
Am-Lr
Cm
Cm-Bk
Cm-Cf
Cm-Es
Cm-Fm
Cm-Md
Cm-No
Cm-Lr
Bk
Bk-Cf
Bk-Es
Bk-Fm
Bk-Md
Bk-No
Bk-Lr
Cf
Cf-Es
Cf-Fm
Cf-Md
Cf-No
Cf-Lr
Es
Es-Fm
Es-Md
Es-No
Es-Lr
Fm
Fm-Md
Fm-No
Fm-Lr
Md
Md-No
Md-Lr
No
No-Lr
Lr
