how to find a mass number of potassium
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Potassium is atomic number 19 on the periodic table. The atomic number is equal to the number of protons. Atomic number 19 = 19 protons. Mass Number of Potassium = 37amu.
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Answer:
Potassium is atomic number 19 on the periodic table. The atomic number is equal to the number of protons. Atomic number 19 = 19 protons. Mass Number of Potassium = 37amu.
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