Question

can anyone tell me atomic numbers ​

Answer 1

Explanation:

no. of protons in atom=its atomic number

Answer 2

Explanation: Hey Mate This Might Help You!!!!

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.

Some Examples Of Atomic Number:-

The elements of the periodic table sorted by atomic number

Atomic number Name chemical element Symbol

1                                          Hydrogen                      H

2                                    Helium                      He

3                                    Lithium                       Li

4                                    Beryllium                       Be

The atomic number is equal to the number of protons in an atom's nucleus. The atomic number determines which element an atom is. For example, any atom that contains exactly 47 protons in its nucleus is an atom of silver.