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Chemistry, 25.10.2020 21:50 rivman10

18 pts 1. Indicate the number of protons and neutrons for the following isotopes. (each box is 0.5 pts)
Symbol
# of Protons
# of Neutrons neutron/proton ratio
89
49
40
40
Zr
54
30
25
130
Zn
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18 pts 1. Indicate the number of protons and neutrons for the following isotopes. (each box is 0.5...
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