17-02-2017
Chemistry

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A given atom has 3 protons, 4 neutrons, and 3 electrons. Describe how you can use those three values to describe the structure, charge, and mass of the atom.

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morgacidfloat morgacidfloat

17-02-2017

charge # = protons - electons

Mass # = protons + neutrons

so that would be

3-3= charge#
3+4= mass#

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