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Hello ….
Arrange the following in order of increasing ionic character and please explain why so arranged ?
LiH , NaH and CsH

jeeva , 8 Years ago
Grade 9
anser 1 Answers
Umakant biswal

Last Activity: 8 Years ago

@ 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 

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