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21-09-2017
Chemistry

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An atom of aluminum with a mass number of 24 and an atomic number of 13 has a total of

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HaniyaAhmed HaniyaAhmed

24-09-2017

13 protons and 13 electrons
14 neutrons.
You have wrote incorrect mass . The correct mass of aluminum is 27 and its atomic number is 13.

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