Question

wht is atomic number????????​

Answer 1

the number of protons in an atom. Symbol: Z

Answer 2

here is your answer

The atomic number or proton number of a chemical element is the number of protons found in the nucleus of an atom. It is identical to the charge number of the nucleus. The atomic number uniquely identifies a chemical element. In an uncharged atom, the atomic number is also equal to the number of electrons.

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