Explanation:
Hey, there!!
The parts are an atom are:
- Electrons
- Protons
- Neutrons
Generally, Protons and Neutrons lies in the centre of an atom. After that the shells made outer are covered by electrons. We keep 2 electrons in 1st shell, 8 electrons in 2nd, 18 electrons in 3rd shell and so on. The positions of neutron and protons are always in the nucleus and electrons are in the orbits or shell.
Hope it helps....
