Be --- 1s2 2s2 .......................1s2 [He] helB ----- 1s2 2s2 2p1 ..................1s2 [He] helCa --- 1s2 2s2 2p6 3s2 3p6 4s2 .....1s2 2s2 2p6 3s2 3p6 [Ar] argon
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Be --- 1s2 2s2 .......................1s2 [He] hel
B ----- 1s2 2s2 2p1 ..................1s2 [He] hel
Ca --- 1s2 2s2 2p6 3s2 3p6 4s2 .....1s2 2s2 2p6 3s2 3p6 [Ar] argon