MCQ
Which element forms hydride?
  • $\text{Cr}$
  • B
    $\text{Mo}$
  • C
    $\text{W}$
  • D
    $\text{Sg}$

Answer

Correct option: A.
$\text{Cr}$
Chromium forms hydride when it reacts with hydrogen.
It forms the hydrides having the following formula $\ce{CrH_{0.5}​, CrH, CrH_2}$​.

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