kallierjohnsonovghdg kallierjohnsonovghdg

12-09-2017
Chemistry

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Which part of the atom has to stay the same for it to be the same element? a) number of neutrons b) number of protons c) number of electrons d) number of protons, neutrons, and electrons

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Аноним Аноним

12-09-2017

I think the answer is B) number of protons.

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