Question

Find electron, proton, neutron in an atom of Sodium, potassium, aluminium, phosphorous.

Answer 1

Hey!

Sodium:
Protons = 11
Electrons = 11
Neutrons = 23-11
               = 12

Potassium:
Protons = 19
Electrons = 19
Neutrons = 39 - 19
                = 20

Aluminium:
Protons = 13
Electrons = 13
Neutrons = 27-13
                = 14

Phosphorous:
Protons = 15
Electrons = 16
Neutrons = 31-15
                = 15

Hope It Helps You!

Answer 2

Hai there,

ELEC PROTON. NEUTRON

SODIUM. 11. 11. 12

POTASSIUM 19. 19. 20

ALUMINIUM 13. 13. 14

PHOSPHORUS 15. 15. 15

HOUR I HELPED YOU A LITTLE!!!