An element X forms an oxide XO3 What is the valency of X ?

1.
An element X forms an oxide XO₃ What is the valency of X ?

A. 1

B. 2

C. 3

D. 6

Answer» E.

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1.	An element X forms an oxide XO₃ What is the valency of X ?
A.	1
B.	2
C.	3
D.	6
Answer» E.

An element X forms an oxide XO3 What is the valency of X ?

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An element X forms an oxide XO₃ What is the valency of X ?