Answer :

niccunningham

Answer:

Protons, neutrons, and electrons are the three main subatomic particles found in an atom. Protons have a positive (+) charge. An easy way to remember this is to remember that both proton and positive start with the letter "P." Neutrons have no electrical charge.

Answer:

proton mass 1 charge +1

neutron mass 1 no charge  

electron no mass charge -1

Explanation:

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