1
answer
0
watching
194
views
18 Dec 2019
Which ONE of the following ions does NOT have a ground-state electron configuration that is the same as that of a noble gas?
A) Sc3+ B) Se2â C) Cr3+ D) Al3+ E) Brâ
Which ONE of the following ions does NOT have a ground-state electron configuration that is the same as that of a noble gas? A) Sc3+ B) Se2â C) Cr3+ D) Al3+ E) Brâ |
Bunny GreenfelderLv2
31 Dec 2019