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Ag⁺
Al³⁺
Au⁺
Ba²⁺
Ca²⁺
Cd²⁺
Co²⁺
Cr³⁺
Cs⁺
Cu⁺
Cu²⁺
Eu²⁺
Fe²⁺
Fe³⁺
Gd
GD³⁺
Hg²⁺
Ho
K⁺
La³⁺
Li⁺
Mg²⁺
Mn²⁺
Na⁺
Ni²⁺
Pb²⁺
Pr³⁺
Pt²⁺
Rb⁺
Sm³⁺
Sr²⁺
Tb³⁺
Tl⁺
Yb³⁺
Zn²⁺
C1D2E1
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