bellamccarthy bellamccarthy

18-09-2014
Chemistry

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The atomic number tells you the number of what in one atom of an element?

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asianangel9 asianangel9

18-09-2014

The atomic number tells you how many protons are in an element.

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Аноним Аноним

18-09-2014

the atomic number in an element is the amount of protons it contains in the atom

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