Question

Nucleus of an atom contains

Answer 1

Explanation:

The nucleus is a collection of particles called protons, which are positively charged, and neutrons, which are electrically neutral. Protons and neutrons are in turn made up of particles called quarks. The chemical element of an atom is determined by the number of protons, or the atomic number, Z, of the nucleus.

Answer 2

Nucleus of an atom contains two types of particles.

They are protons and neutrons.

Protons are positive charged particles where neutrons have no charge.