how many protons and neutrons are in cl 37?

How to find the Number of Protons, Electrons, Neutrons for Chlorine (Cl)

Aug 27, 2019 — How many protons, neutrons, and electrons are in the atom … the atomic number from the mass number gives us 20 neutrons (37-17=20).1 answer  ·  Top answer: In a neutral Cl atom, there are 17 Protons and electrons. Subtracting the atomic number from the mass number gives us 20 neutrons (37-17=20).

How To Calculate The Number of Protons, Neutrons, and Electrons – Chemistry

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