1.

I. State the valency and formulae of the following radicals or ions.1. Ammonium2. Sulphate3. Nitrate4. Iodide

Answer»

Answer:

1. Ammonium:

VALENCY- 1

Formula- NH4

2. Sulphate

Valency- 2

Formula- SO4

3. Nitrate

Valency- 1

Formula- NO3

4. IODIDE

Valency- 1

Formula- I

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