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16-12-2020
Chemistry

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An atom has an atomic number of 15 and a mass number of 31. How many protons are there in the atom?

Respuesta :

Muscardinus Muscardinus

21-12-2020

Answer:

No of protons = 15

Explanation:

Given that,

Atomic number = 15

Mass number = 31

We need to find the no of protons in the atom.

We know that,

No of protons = Atomic no of the atom

No of protons = 15

Hence, there are 15 protons in the atoms.

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