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If an atom has 17 electrons and its mass number is 35, calculate the following: number of protons, atomic number, and number of neutrons.
15 years ago

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johnathan
FIND OUT YOURSELF LITTLE KID!!!!
15 years ago
anna
6 years late but for anyone looking at this now...
the atomic number is 17
there are 17 protons
there are 18 neutrons
9 years ago

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