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subatomic particle

What parts make up an atom

QuestionAnswer
charge on a proton positive
charge on an electron negative
charge on a neutron neutral
mass of an electron 0
mass of a proton 1
mass of a neutron 1
location of a proton nucleus
location of a neutron nucleus
location of an electron around the nucleus
mass number number of protons + neutrons
atomic number number of protons
same as the number of protons number of electrons
an atom is that atom because of the number of protons in the nucleus
maximum number of electrons in the first orbit 2
maximum number of electrons in the second orbit 8
Created by: mrohrling
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