Question

Can someone please tell me how to find the number of protons, electrons, neutrons and the atomic mass of a given element? ​

Answer 1

if the atomic mass is 7 so the neutron and proton are 7 and electrons is0

Answer 2

Answer:

Explanation:

For this u have to learn periodic table elements generally from 1-30 are sufficient for learning and after that u can learn the atomic no. And by that u can gin protpn , neutron and electron easily