Question

Calculate the no. of neutrons of argon showing step by step calculation....
No formulas give only numbers explantion and calculation...
..in maths way plz

Answer 1

There are total 22 neutrons in argon....✔✔

Formula :-

➡Mass number - atomic number

➡40 - 18

➡ 22

Answer 2

Answer:

A normal argon atom has 22 neurons.

Explanation:

➛ No. of protons in Argon = 18

➛ The mass number is 40.

We know that; to find the number of neutrons, we subtract the number of protons from the mass number.

Now, 18 + N = 40

N = 40 - 18

Hence, N = 22.