Answer:
Protons and neutrons
Explanation:
In the nucleus of an atom only the protons and neutrons are present. The extra-nuclear space is filled with electrons which are negatively charged.
- Protons are the positively charged particles within an atom
- Neutrons do not carry any charges.
- Electrons are negatively charged
Only two of the subatomic particles are found in the nucleus of an atom. The particles are protons and neutrons.
