Science, asked by dropaditradersenterp, 1 year ago

The valency of hydrogen is oneas per the molecular formula H2O. therefore valency of "Fe" turns out to be ..............................as per the formula Fe2O3

Answers

Answered by Amg1
2
+3 is correct answer
Answered by itzRealQueen
1

Answer:

+3 is correct opption hope it goes well

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