Question

Which of the following hydrides is electron-precise Hydride?

• A. $B_{2}H_{6}$
• B. $NH_{3}$
• C. $H_{2}O$
• D. $CH_{4}$

Answer 1

Answer: (D)

$CH_{4}$

Answer 2

: Elements of group 14 form electron-precise (having required number of electrons to write the Lewis structure) hydrides.