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Unit 2B

Atomic structure

QuestionAnswer
Proton charge, location, and importance? +1, in the nucleus, Identity of atom
Neutron charge, location, and importance neutral, in the nucleus, Isotopes
Electron charge, location, and importance -1, in the orbital, Bonding
Mass #-Atomic# = Quantity of Neutrons
63 Cu 29 p=29, n=63-29=34, e=29
24 Mg 12 p=12, n=24-12=12, e=12
70 Ga 31 p=31, n=70-31=39, e=31
Created by: edith1234
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