what do an electron and a neutron have in common?\neach particle has a mass of 1 amu\neach particle exists…

what do an electron and a neutron have in common?\neach particle has a mass of 1 amu\neach particle exists inside an atom\neach particle has an electrical charge\neach particle is located in the nucleus
Answer
Brief Explanations:
Electrons and neutrons are sub - atomic particles. Electrons have a very small mass (not 1 amu), are negatively charged and are outside the nucleus. Neutrons have a mass of about 1 amu, are neutral and are in the nucleus. The commonality is that both are components of an atom.
Answer:
B. Each particle exists inside an atom