Chemistry, asked by Adilahusin3920, 1 year ago

An element X forms an oxide , what ihe valency of X
A) 1
B) 2
C) 3
D) 6

Answers

Answered by MATHANGI07
2
O has valence of -2, so O3 will have a valence of 3×(-2) = -6.

In order for the element X to create neutral molecule, its valency must be +6.
(D)

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