* Both electrons and protons are subatomic particles, meaning they are smaller than atoms.

* Electrons are negatively charged, while protons are positively charged.

* Electrons orbit the nucleus of an atom, while protons are located in the nucleus.

* The number of electrons and protons in an atom are equal, which makes atoms neutral overall.

* Electrons and protons play an important role in chemical reactions, as they are responsible for the formation and breaking of chemical bonds.

Neutrons

* Neutrons are also subatomic particles, but they do not have a charge.

* Neutrons are located in the nucleus of an atom, along with protons.

* The number of neutrons in an atom can vary, even for atoms of the same element. This is what gives rise to different isotopes of an element.

* Neutrons play an important role in the stability of the nucleus, as they help to hold protons together.