Chemistry, asked by poudelsujay35, 1 month ago

State the valency and formula of the following radicals or ions:
(i) Calcium (ii) Chromium (iii) Nitrate
(iv) Sulphite (v) Phosphate

Answers

Answered by dombedeepika
1

Answer:

1) Valency =2, Formula= Ca

2) Valency=2 ,Formula= Cr

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