Chemistry, asked by mahindrach30, 1 month ago

Two elements X and Y belong to group 1 and 2 respectively in the same period.
Compare them with respect to :
1) Metallic character
2) Formulae of their oxides and chlorides
​

Answers

Answered by venkatsaikishore3059
0

Explanation:

Given: X and Y belong to same period, X belongs to group '1' and Y belongs to group '2'.

Since metallic character decreases on moving from left to right in a period and X lies in group1 and Y in group 2. So, X will have more metallic character than Y.

The Oxide of element X and Y are: Oxide of X is X20 Oxide of Y is YO

Since valency of X is 1. So, Chloride of X = XCI The valency of Y is 2, Chloride of Y = YCI2

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