" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
18Ar-->1s²,2s²,2p⁶,3s²,3p⁶
35Br-->1s²,2s²,2p⁶,3s²,3p⁶,4s²,3d¹⁰,5p⁵
19K-->1s²,2s²,2p⁶,3s²,3p⁶,4s¹
4Be-->1s²,2s²
:)