How many protons are in the nucleus of an aluminum atom

asked Sep 17, 2018 94.1k views

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1 vote

There are 13 protons in the nucleus of an aluminum atom.

Gurjot answered Sep 18, 2018

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The atomic number of Aluminum is 13. The atomic number represents the number of protons in an atom.

Julie Lerman answered Sep 21, 2018

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