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determine the number of protons, neutrons, and electrons in an atom if given the atomic number and the mass number; also be able to determine in which electron shell the electrons will be found

Respuesta :

Answer:

1.) the number of proton = number of electron = atomic number

2.) mass number = number of protons + number of neutrons

3.) number of neutron = atomic numbet - mass number

Explanation:

example:CARBON

atomic number - 6

mass number - 12

protons - 6

electrons - 6

neutrons - 6

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