Question

why are shells of an atom also called energy levels​

Answer 1

Hello ❤️

They are called energy level because that's what they are. Electron around the atom move between these energy shells when the electrons gain energy they move up energy level...

Answer 2

Explanation:

A set of energy levels that all share the same number is referred to as a "shell"

Each shell is made up of a number of subshells and these subshells contains orbitals

As the shell no. increase each new shell has one new subshell.

shells of an atom also called as energy levels because electrons around an atom(in their shells) move between these energy levels. when the electrons gain energy, they move up to the energy levels.....

hope it helps

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