'These electron energy layers surrounding an atom's nucleus are labeled K, L, M, N, O, etc.'
shells
CHEMISTRY: These electron energy layers surrounding an atoms nucleus are labeled K, L, M, N, O, etc.
These electron energy layers surrounding an atom's nucleus are labeled K, L, M, N, O, etc.
These electron energy layers surrounding an atom's nucleus are labeled K, L, M, N, O, etc.
CHEMISTRY
shells
CHEMISTRY