Question

Examples of trivalent cation

Answer 1

Answer:

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Explanation:

Boron ion- B³

Aluminium ion- Al³

Scandium ion- Sc³

Gallium ion- Ga³

Ferric ion (Iron(III) ion)- Fe³

Cobalt(III) ion- Co³

Nickel(III) ion- Ni³

Aurric ion (Gold(III) ion)- Au³