Chemistry, asked by Anusha5683, 2 months ago

Chemical formula of oxide of an element is X2O3. Write the chemical formula of its chloride, phosphate and sulphate

Answers

Answered by roshinipalani2006

12

Answer:

We know the valency of Oxygen is 2. Therefore for the chemical formula to be X2O3, the valency of X must be 3. Therefore the formula of its chloride will be XCl3.
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