Question

structure of atoms exaplian in short

Answer 1

All the protons and neutrons that are held together in an atom make up a tiny atomic nucleus. They are collectively called nucleons. The nucleons are bound together by a short-ranged attractive potential known as the residual strong force. The radius of the nucleus is much smaller than the radius of the atom.

Answer 2

Atomic Particles. Atomsconsist of three basic particles: protons, electrons, and neutrons. The nucleus (center) of the atom contains the protons (positively charged) and the neutrons (no charge). The outermost regions of the atom are called electron shells and contain
the electrons (negatively charged).