Science, asked by geniuboyaddi, 11 months ago

an element X forms a compound X H3 with hydrogen and other element y forms a compound why X2 with X given that the valency of hydrogen is 1 what are the valencies of X and y​

Answers

Answered by Anonymous
1

Bonjour mate!!

Answer:

The valency of X is 3.

The valency of Y is 2.

Explanation:

As you know, it is provided in the statement that X forms XH3 that means

X has three valency is goes down to H.

And in the second,Y has valency 2 which goes to H.

Hope you understood!!

Thnkx

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