Question

Electronic confignation of an atom X is (2,8,7) It combines,with another atom Y having eletronic configuration (1);
Whal type of bond will be formed betweenXand, Y?
ii. Write the formulae of compound formed???​

Answer 1

Answer:

Explanation:

1) electrovalent bond will be formed

2) XY

Answer 2

Heya User ,

Here is your answer !!

X --> 2 , 8 , 7

So , it is a non metal with valency 1 .

Y --> .... , 1

So , it is a metal with valency 1 .

So ,

( A ) The type of bond that will form between X and Y is IONIC BOND since one is metal and non metal .

( B ) YX ( formula of compound formed ) .

( C ) Yes , it would be soluble in water .

All ionic bonds are dissolved in water .

Hope it helps !!