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Chemistry

Differentiate between the following terms.

Atomic number and mass number

Atomic Structure

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Answer

Atomic numberMass number
Atomic number [Z] is equal to the number of protons in the atom of an element
OR
It is also equal to the number of electrons in the atom of an element.		Mass number [A] of an atom is the total number of protons and neutrons in the nucleus of an atom.

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