Question

multiple select question
select all that apply
what are the differences between an electron and a proton?

□ mass

□ one is always found in an atom, one is never found in an atom.

□ charge

□ location

Explanation:

• Mass: Protons have much greater mass than electrons.
• Charge: Protons are positive, electrons are negative.
• Location: Protons are in the nucleus, electrons orbit the nucleus.
• The second option is wrong as both are in atoms.

Answer:

A. Mass, C. Charge, D. Location