Determine the Mass Number of the Following Elements:
Al - 13 Protons 15 Neutrons
B - 5...
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Chemistry, 31.01.2021 22:40 SmartScholar4094
Determine the Mass Number of the Following Elements:
Al - 13 Protons 15 Neutrons
B - 5 Protons 6 Neutrons
C - 6 Protons 8 Neutrons
Sc - 21 Protons 25 Neutrons
Na - 11 Protons 13 Neutrons
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