The atomic number of an element represents the number of

element

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Chemistry

Darnell Perry

11 March, 20:53

The atomic number of an element represents the number of

element

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Bridgette · Answer 1

The atomic number uniquely identifies a chemical element. It is identical to the charge number of the nucleus. In an uncharged atom, the atomic number is also equal to the number of electrons. The sum of the atomic number Z and the number of neutrons N gives the mass number A of an atom.

The atomic number of an element represents the number ofelement

The atomic number of an element represents the number of

element