Science, asked by abhishekmishra603634, 6 months ago

What is the valency of X if the formula of the compound is XY2?​

Answers

Answered by anushka3053
4

Answer:

Let X be magnesium and Y be Chlorine. So its nature is neutral as it is a electrovalent bonded salt. Its formula XY2. Valency of X and Y is 2 and 1 respectively.

Explanation:

Hope it will hlp you

Answered by Puchi5
3

Answer:

remember the cross valency method?

Explanation:

compound = XY2

. X. Y.

charge. 2. 1.

this shows that valency of X is 2 and Y is 1

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