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Roman Numeral Ions

Elements that have multiple ion charges

TermDefinition
Fe (iron) Fe^2+, Fe^3+,
Au (gold) Au^+, Au^3+
Ag (silver) Ag^+
Cu (copper) Cu^+, Cu^2+
Hg (mercury) Hg^+, Hg^2+
Tl (thallium) Tl^+, Tl^3+
In (indium) In^+, In^3+
Co (cobalt) Co^2+, Co^3+
Pb (lead) Pb^2+, Pb^4+
Sn (tin) Sn^2+, Sn^4+
Ni (nickel) Ni^+, Ni^2+
Cd (cadmium) Cd^2+
Mn (manganese) Mn^2+, Mn^3+, Mn^4+, Mn^7+
Ti (titanium) Ti^2+, Ti^3+, Ti^4+
Cr (chromium) Cr^3+, Cr^6+
V (vanadium) V^+2, V^3+
Sc (scandium) Sc^3+
Created by: bbriscoe18
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