Question

name this - total number of protons and neutrons in an atom of an element ​

Answer 1

No two different elements will have the same atomic number. The atomic mass of an element is the average mass of an element's naturally occurring atoms, or isotopes, taking into account the percentage of each isotope. The atomic mass of an element is the total number of protons and neutrons in the nucleus of the atom.

Answer 2

Answer:

Positron

Explanation:proton are positive +tron

Posi+tron