Potassium has an atomic number
of 19. How many protons are in a
potassium atom?
A. 39<...
Biology, 24.08.2021 22:00 kaciewelkerouwdfa
Potassium has an atomic number
of 19. How many protons are in a
potassium atom?
A. 39
B. 19
C. 20
Answers: 2
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