Question

Chemistry (Class-11 & Chapter-1)

Q. How many electrons are
there in ${N_3}^{ - }$ ?

​

Answer 1

Answer:

Nitride atom contains total of 10 electrons

Explanation:

One atom of neutral nitrogen element contains 7 electrons because its atomic number is 7. But here nitrogen gains three extra electrons which provide it with three negative charges

Answer 2

Answer:

Answer:

${ \underline{ \sf{There \: Are \: 10 \: Electrons \: in \: N3- }}}$

Explanation:

Generally A Nitrogen Atom Contains 7 Electrons. And here 3 electrons are Added. Because It containing 3 negative charge.

Hence There are 10 electrons.

______________________________

Learn More:-

Electronic Configuration of N : [He] 2s^2 2p^3

Atomic Weight : 14 (Approximately)

Atomic Number : 7

Group : 5A Group

Period : 2nd Period

Organic Compounds : Amides, Alkyl Nitrates