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Grade: 9
        
Hello ….
Arrange the following in order of increasing ionic character and please explain why so arranged ?
    LiH , NaH and CsH
one year ago

Answers : (1)

Umakant biswal
5352 Points
							
@ jeeva 
the ionic charecter depends upon electronegativity of the atom involved the higher is the diffrence of electronegativity , the smaller will be the ionic charecter 
electronegativity decrease down the group , hence the ionic charecter will increase as , 
lih
lih is higest , nah is in the middle and csh is the last 
HOPE IT CLEARS 
one year ago
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