The nitride ion in lithium nitride is composed of - Vidyadip

MCQ

The nitride ion in lithium nitride is composed of

✓
$7$ protons $+ 10$ electrons
B
$10 $ protons $+ 10$ electrons
C
$7$ protons $+ 7$ protons
D
$10$ protons $+ 7 $ electrons

✓

Answer

Correct option: A.

$7$ protons $+ 10$ electrons

a
(a) In case of ${N^{3 - }}$, $p = 7$ and $e^- = 10$

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