Chemistry, asked by Bajwa302, 10 months ago

Name the element which show variable valency.

Answers

Answered by arnab2261

Some elements that show variable valency -
1. Copper (Cu)
Cupros - 1.
Cupric - 2.
2. Iron (Fe)
Ferrous - 2.
Ferric - 3.
3. Mercury (Hg)
Mercurious - 1
Mercuric - 2.

If helps, please mark it as brainliest ^_^

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