Chemistry, asked by goldeneagle360, 9 months ago

An element X with atomic number 12 forms a compound with element Y
with atomic number 17. The formula of the compound formed is
(A) XY
(B) XY2
(C) X2Y
(D)
X2Y3​

Answers

Answered by Anonymous
29

Explanation:

The formula of the compound formed is (B) XY2

Answered by vidhyasuresh
17
XY2 explanation:- ec of X= 2,8,2 and that of y=2,8,1 valency of x=2 and valency of y=1 crossing their valency and notating as subscript we get formula as xy2
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