1.

Which is not correct statement

Answer»

s-block ELEMENTS, except Be and Mg, FORM ionic hydride
Interstitial hydride are nonstoichiometric in nature.
p-block elements form COVALENT hydride
d-,f-block elements form ionic hydride

Solution :Hydrogen atoms occupy the interstitial SPACES of d `&` f block elemnets `&` they form intersitial HYDRIDES.


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