Question

good evening brainly users
define atomic number​

Answer 1

Answer:

Good evening

atomic number, the number of a chemical element in the periodic system, whereby the elements are arranged in order of increasing number of protons in the nucleus. Accordingly, the number of protons, which is always equal to the number of electrons in the neutral atom, is also the atomic number.

Answer 2

now it's looking nice :-)

later I will give you some more okk??

will you come online tommorow ??