Question

the proton number of element X is 6.The proton number of element Y is 9.what is the formula of a compound of these elements?
Ans is XY4
Explain please???? ​

Answer 1

Explanation:

Atomic no. of X = No. of protons = 6

Element X = Carbon ( C )

Atomic no. of Y = 9

Element Y = Fluorine ( F )

valency of carbon is 4 and that of Fluorine is 1

Therefore , CF4 or XY4 will be formed

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