Give symbol and valency of the following ions. Hydroxide ion, carbona – InterviewSolution

1.

Give symbol and valency of the following ions. Hydroxide ion, carbonate ion.

Answer»

Hydroxide ion:

Symbol of hydroxide ion = OH^-

Valency = -1

Carbonate ion:

Symbol of carbonate ion = CO₃^2-

Valency = -2

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