Question

Two elements X and Y have atomic number 12 and 17 respectively. Find 1) Nature of X and Y. 2) Electrovalency of X and Y. 3) Covalency of Y. 4) Molecular formula of the compound between X and Y. ​

Answer 1

Answer:

answers given below

Explanation:

x is a metal and y is a non metal

valency of x is 2 and y is 1

covalency of y is 1

formula of compound is XY2