Question

Atomic number 12 mass number is 24 and find protons neutrons electrons symbol

Answer 1

Explanation:

as we know ,

atomic number=proton and electron

so here atomic number is 12

so, proton and electron =12

and no. of neutron=mass no-atomic no

24-12=12

Answer 2

Given:

Atomic number(Z) = 12

mass number(A) = 24

To Find:

Number of protons(p), neutrons(n), and electrons(e)

Solution:

Formula used: n = A - Z

p = Z = 12

n = A - Z = 24 - 12 = 12

e = p =Z = 12

• The number of electrons and protons is equal to the atomic number of  the atom.
• Hence, Number of protons(p) is 12, number of neutrons(n) = 12, and number of electrons(e) = 12