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Hydride Gap' is referred to which region...

Hydride Gap' is referred to which region of the Periodic table?

A

Groups 3 ,4 and 5

B

Groups 5,6 and 7

C

Groups 4,5 and 6

D

Groups 7,8 and 9

Text Solution

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The correct Answer is:
D
Elements having electronegativity in the range of 1.35-1.82 do not form stable hydride. Thus, leads to hydride gap. These are present in the middle of the Periodic table, i.e., belongs to groups 7,8,9
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