what is atomic number how is atomic number used to distinguish one element from another
Answers
Answered by
3
The number of protons determines an element's atomic number and is used to distinguish one element from another. The number of neutrons is variable, resulting in isotopes, which are different forms of the same atom that vary only in the number of neutrons they possess.
i wish it helps u frnd....☺️
Answered by
0
Answer:
the number of protons that a chemical element has in its centre of nucleus. the number of electron is equal to the number of protons which makes atoms electrically neutral. the number of protons is an atom is the defining feature of an atom.
hope it helps you!!
Similar questions