1.

Hydrogen reacts with different elements to from variety of hydrides. Group 1 and 2 elements form white crystalline, ionic hydrides.Their stability depends upon ionic character and lattice energy. Convalent hydrides are most common type of hydrides. Transition metals form interstitial hydrides. Which element form hydride ?

Answer»

Cr
Mo
W
Sn

Solution :It is fact that in GROUP 6, only Cr FORMS HYDRIDE


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