Chemistry, asked by vibhashukla8894, 4 months ago

valancy of iron is ???????? which option is correct

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Answered by seemaarora73519

0

Explanation:

valency of iron is +2 or +3

because iron atomic no is 26

electron shell 2,8 ,14, 2

valency is +2

Answered by chinni12313

0

+2 is the valency of iron

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