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14-11-2018
Chemistry

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Individual atoms of each element all have an equal number of protons and neutrons. Only the number of electrons may vary. t or f

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14-11-2018

Proton and Neutron numbers within an atom cannot change, however, the electron number may change and form an ion. The answer is True

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14-11-2018

cant help sorry i did it a long time ago

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