Question

How is Mass Number and Atomic Number Represented Around The symbol of An element

Answer 1

The atomic number uniquely identifies a chemical element. In an atom of neutral charge, atomic number is equal to the number of electrons. The atomic number is closely related to the mass number, which is the number of protons and neutrons in the nucleus of an atom. Mass # of Carbon is 12, and its atomic number is 6

Answer 2

heya mate ur answer

Metal has atomic no. below and mass no. above it.


hope it helps ❤❤