which of these is about the same size and mass as a proton? electron neutron
which of these is about the same size and mass as a proton? electron neutron
Answer
Brief Explanations:
In an atom, protons and neutrons are found in the nucleus. Protons have a positive charge, and neutrons are neutral. They have approximately the same mass and size. Electrons, on the other hand, are much smaller and lighter, and orbit the nucleus.
Answer:
neutron