Question

Q1The chemical symbol for nitrogen gas is
ਨਾਈਟ੍ਰੋਜਨ ਗੈਸ ਦਾ ਰਸਾਇਇਕ ਸੂਤਰ ਕੀ ਹੈ ?
(a) Ni
* (b) Nz
(c) N+
(d) N​

Answer 1

the chemical symbol for nitrogen gas is N.

Answer 2

The chemical symbol for nitrogen gas is option (b) $N_{2}$.

Symbol

• Symbols are  the simple representation of an element or an Atom.
• We can't represent an element or atom by its name at all times everywhere like in the equations and in other places.
• For that only symbolic representation is used and it is universally accepted one.
• So the symbol for the nitrogen gas is given as option (b) $N_{2}$.