Question

Write the following ions with valency.
1. Permanganate
2. Carbonate
3. Phosphate
4. Acetate
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Answer 1

$\huge\underline\red{Answer:-}$

1. Permanganate = +7

2. Carbonate = 3

3. Phosphate = 3

4. Acetate = -1

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Answer 2

Answer:

1) +7

2) 3

3) 3

4) -1

Its the valency of the following