Question

How to find number of electron neutrons and protons?

Answer 1

Answer-:

Atomic number= Number of protons= Number of electrons.

Mass number = No. of protons+No.of neutrons.

No. of neutrons=Mass no. -Atomic No.

For eg-:

Atomic number of an atom is given to be 16 and mass number 30.

That is-:

No. of protons= 16

No. of electrons=16

No. of neutrons=30-16 =>14

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