Question

Choose the correct answer.

The chemical symbol for nitrogen gas is ________________ .

• A. $Ni$
• B. $N_2$
• C. $N^{+}$
• D. $N$

Answer 1

The correct option is B

${\mathrm{N}}_2$

Explanation for correct answer -

Option (b) -${\mathrm{N}}_2$ chemical formula of nitrogen gas is ${\mathrm{N}}_2$

Explanation for correct answer -

Option (a) Ni It is a symbol of the nickel element.

Option (c) N⁺ It is a symbol of nitrogen ion.

Option (d) N It is a Symbol of nitrogen element.

Therefore option (b) is the correct answer.