What does the number 7 mean in the following example-73Li?
a. The number of protons
b. The at...
Chemistry, 03.06.2021 16:00 patriciamelton57
What does the number 7 mean in the following example-73Li?
a. The number of protons
b. The atomic mass
c. The atomic number
d. The number of electrons
Answers: 3
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