Question

an element X has a valency 3 the formula of its nitride is​

Answer 1

Answer:

Compound 'X' has valency 3 and 'O' has valency 2 . L.C.M of 3 & 2 is 6 .

For X = 3 * 2 = 6

For O = 2 * 3 = 6

Therefore X_{2}O_{3} is the formula of oxide of 'X'

Answer 2

Answer:

XN for its nitride.

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