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  • The Language of Chemistry - 1
  • What is the valency of iron in ferrous oxide?
Multiple choice

What is the valency of iron in ferrous oxide?

  1. -2

  2. -3

  3. +3

  4. +2

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Ferrous oxide is Iron (II) oxide (FeO) in which valency of iron is + 2.

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