Question

what is atomic number​

Answer 1

The atomic number or proton number (symbol Z) 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.

Answer 2

the number of protons found in an atom is known as atomic number.

the atomic number is also equal to number of electrons in an atom.

the atomic number is denoted by letter 'z'.

please Mark as brainlist.