Johlanllanilloidn
Answered

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Given the atomic number how would you know the number of prontons
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Sagot :

Seira405idn

Answer:

1.) If the atomic number of an element is given, the number of protons present is equal to the atomic number itself.

2.) The number of electrons will also be equal to the atomic number, since the number of protons is equal to the number of electrons in a neutral atom.

3.) You can identify the number of neutrons by subtracting the atomic number from the mass number.