Science, asked by fathimarasha684, 9 months ago

what is atomic number ?????​

Answers

Answered by ashimittal1984
0

the no.of protons that a chemical element has in it's centre

Answered by divyarajeev237480
4

The atomic number or proton number of a chemical element is the number of protons found in the nucleus of every atom of that element. The atomic number uniquely identifies a chemical element. It is identical to the charge number of the nucleus.

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