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Aleks [24]
3 years ago
13

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

Chemistry
2 answers:
IceJOKER [234]3 years ago
7 0
17, to be neutral it has to have equal number of protons and electrons
Hatshy [7]3 years ago
3 0
Chlorine has an atomic number of 17 which = protons.
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