Physics, asked by llMissfashionablell, 1 month ago

what is atomic number ?​

Answers

Answered by guptapreeti051181
1

The atomic number is the number of protons in the nucleus of an atom. ... The number of protons determines how many electrons surround the nucleus, and it is the arrangement of these electrons that determines most of the chemical behavior of an element.

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Answered by sanghamitras250
4

The number of protons in the nucleus of an atom, which is characteristic of a chemical element and determine its place in the periodic table

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