Question

An element X is trivalent and another element Y is divalent , the compound formed by these two elements will be​

Answer 1

$\huge\fcolorbox{black}{lime}{AnsweR:}$

$\bold{X_2Y}$

Explanation:

X has valency 2 and Y has valency 4. So the ratio of valences of X and Y has 1:2.

X Y

1 2.

Answer 2

Answer:

X has valency 4 and Y has valency 2. So the ratio of valences of X and Y has 2:1.