name a nonmetal that can show variable valency.Write the formula of its chlorides formes
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name a nonmetal that can show variable valency.Write the formula of its chlorides formes
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Answer:
Many elements show variable valency such as phosphorus, manganese, iron, chromium etc.
Iron shows two valencies - 2, 3
Ferrous chloride - FeCl2
Ferric chloride - FeCl3
Explanation:
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