Question

which of the following make up the nucleus of an atom? select all that apply a neutron b positron c proton d electron

Explanation:

The nucleus of an atom is made up of protons and neutrons. Protons have a positive charge and neutrons have no charge. Electrons orbit the nucleus and positrons are anti - particles of electrons and not part of the nucleus under normal circumstances.

Answer:

A. neutron
C. proton