Question

Which subatomic particles are present in the nucleus?

Answer 1

Particles that are smaller than the atom are called subatomic particles. The center of the atom is called the nucleus.

The three main subatomic particles that form an atom are protons, neutrons, and electrons.  

Protons have a positive (+) charge and neutrons have no electrical charge.

An electron is a negatively charged particle found in an atom in the nucleus..

Answer 2

Answer:

The nucleus is made up of protons and neutrons which collectively are known as nucleons.

Explanation:

An atom is made up of subatomic particles namely:

1) Electrons

2) Protons

3) Neutrons

The electrons are negatively charged, the protons positively charged whereas the neutrons are neutral.

The nucleus of an atom is made up of neutrons and protons.

These components of the nucleus are known as nucleons.

The electrons surround the nucleus on the energy levels around the nucleus.