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13-12-2017
Chemistry

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What is the mass number of an atom with 7 protons, 8 neutrons, and 7 electrons?

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nullgaming650 nullgaming650

13-12-2017

What is the mass number of an atom with 7 protons, 8 neutrons, and 7 electrons?

A Nitrogen atom with 7 protons and 8 neutrons has a mass number of 15

That Should Be The Correct Answer :D

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Аноним Аноним

13-12-2017

An atom of nitrogen-15 (15n) , isotope of regular nitrogen. It occurs. i hope what ive found helped, let me know what happens!

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