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03-07-2018
Chemistry

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How many neutrons does an element have if its atomic number is 41 and its mass number is 170?

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Аноним Аноним

15-08-2018

atomic number = protons.

protons+neutrons=atomic mass.

170 (mass) - 41 (proton/number) = 129

that should be ur answer. I hope this helps!

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