30-09-2020
Physics

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What is the charge of an atom with 21 protons and 6 electrons

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WildKattProduction WildKattProduction

30-09-2020

Answer:

Scandium with an ion charge of +3

Explanation:

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71278lgomezfuentes 71278lgomezfuentes

30-09-2020

Answer:

i think it's 15

Explanation:

because the charge of a proton is +1 and for an electron it's -1

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