04-03-2018
Chemistry

contestada

If a neutral atom of chlorine has 17 electrons and 18 neutrons, how many protons does it have?

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hannahgbridgema hannahgbridgema

04-03-2018

17, to be neutral it has to have equal number of protons and electrons

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Demonessia Demonessia

04-03-2018

Chlorine has an atomic number of 17 which = protons.

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