What does the number 84 in the name krypton-84 represent?
a) the atomic number
b) the mass...
Chemistry, 04.11.2021 19:10 hannaho8714
What does the number 84 in the name krypton-84 represent?
a) the atomic number
b) the mass number
c) the sum of the protons and electrons
d) twice the number of protons
Answers: 2
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