Polyatomic Ion & Transition Metal Ion Memory List

A set of vocabulary flashcards covering the polyatomic ions and transition metal ions from the lecture review list.

Dihydrogen phosphate

Polyatomic ion; chemical formula: $H_2PO_4^-$.

Hydrogen carbonate ion

Polyatomic ion; chemical formula: $HCO_3^-$.

Hydrogen phosphate

Polyatomic ion; chemical formula: $HPO_4^{2-}$.

Hydrogen sulfate ion

Polyatomic ion; chemical formula: $HSO_4^-$.

Hypochlorite ion

Polyatomic ion; chemical formula: $ClO^-$.

Permanganate ion

Polyatomic ion; chemical formula: $MnO_4^-$.

Thiocyanate

Polyatomic ion; chemical formula: $SCN^-$.

Copper (I) ion

Transition metal; chemical formula: $Cu^+$.

Copper (II) ion

Transition metal; chemical formula: $Cu^{2+}$.

Mercury (I) ion

Transition metal; chemical formula: $Hg_2^{2+}$.

Mercury (II) ion

Transition metal; chemical formula: $Hg^{2+}$.

Cyanide ion

Polyatomic ion; chemical formula: $CN^-$.

Dichromate ion

Polyatomic ion; chemical formula: $Cr_2O_7^{2-}$.

Nitrate ion

Polyatomic ion; chemical formula: $NO_3^-$.

Nitrite ion

Polyatomic ion; chemical formula: $NO_2^-$.