Chemistry, asked by nannuvaid0786, 8 months ago

An element X from group 2 of the Periodic Table reacts with Y from group 17 to form a compound. Give the formula of the compound. *

(a) XY₂

(b) XY

(c) X₂Y

(d) (XY)₂​

Answers

Answered by gourav4269
1

Answer:

Element X belongs to group 2 and its valency is 2. Element Y is from group 17 and its valency is 1. So, one atom of X combines with two atoms of Y to give a compound of the formula XY2.

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