Practice problem
Mass Number — Definition & Overview
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A partial chemical symbol for Argon is provided below.
If Argon has 22 neutrons and 18 protons, what number belongs in the bottom box on the chemical symbol?
Practice problem
A partial chemical symbol for Argon is provided below.
If Argon has 22 neutrons and 18 protons, what number belongs in the bottom box on the chemical symbol?