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Isotope Name  Atomic number  Mass number Number of Protons Number of Neutrons Number of Electrons
Potassium-37          
Oxygen-17          
Uranium-235          
Uranium-238          
Boron-10          
Boron-11          
 Nov 25, 2015
 #1
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+5

Google the term "Periodic Table" and choose one that has all the info that you need to fill in your table.

 Nov 25, 2015

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