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about atoms

QuestionAnswer
this is found in the nucleus and have no charge or they are neutral neutron
determines the atomic number and has one positive charge proton
is negitivly charged and is found in surrounding area around the neucleus electron
The total mass of protons and neutrons in an atom. atomic mass
the central area of the atom that has great density nucleus
th surrounding area around the nucleus that is mostly emptyspace electron cloud
the amount of protons in the atom atomic number
the atomic mass that is rounded to make it a whole number mass number
Created by: fiafifi10
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