The nitride ion in lithium nitride is compose | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The atomic number of nitrogen $(N)$ is $7$,which means it has $7$ protons.For a neutral nitrogen atom,the number of electrons is also $7$.The nitr

Vedclass · Accepted Answer

$7$ protons $+ 10$ electrons

Vedclass · Answer

(A) The atomic number of nitrogen $(N)$ is $7$,which means it has $7$ protons.For a neutral nitrogen atom,the number of electrons is also $7$.The nitride ion $(N^{3-})$ is formed by the gain of $3$ electrons by a nitrogen atom.Therefore,the number of electrons in $N^{3-}$ is $7 + 3 = 10$.Thus,the nitride ion consists of $7$ protons and $10$ electrons.

The nitride ion in lithium nitride is composed of:

Similar Questions

The charge on an atom containing $17$ protons,$18$ neutrons,and $18$ electrons is = .......

An element $M$ has an atomic mass $19$ and atomic number $9$. Its ion is represented by

An isobar of ${ }_{20} Ca^{40}$ is

The pair,in which ions are isoelectronic with $Al^{3+}$ is ..... .

Regarding the two isotopes $_{13}Al^{27}$ and $_{14}Si^{27}$,which of the following statements is correct?

Vedclass Test Series

Exam Paper Generator

Online Exam Module