Question

give examples name any one compound which make these monovalent cations, divalent cation and trivalent cation.​

Answer 1

Answer:

For example, Na+ is a monovalent cation, Cl- is a monovalent anion, Ca2+ is a divalent cation, SO42- is a divalent anion, Fe3+ is a trivalent cation, and PO43- is a trivalent anion. Ions of larger valency also exist.

Explanation:

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Answer 2

For example, Na+ is a monovalent cation, Cl- is a monovalent anion, Ca2+ is a divalent cation, SO42- is a divalent anion, Fe3+ is a trivalent cation, and PO43- is a trivalent anion.