Levels Tought:
Elementary,Middle School,High School,College,University,PHD
Teaching Since: | Apr 2017 |
Last Sign in: | 235 Weeks Ago |
Questions Answered: | 12843 |
Tutorials Posted: | 12834 |
MBA, Ph.D in Management
Harvard university
Feb-1997 - Aug-2003
Professor
Strayer University
Jan-2007 - Present
Part A
has three electrons in energy level n = 3
Express your answer as a chemical symbol.
Â
Â
Â
Â
Â
SubmitMy AnswersGive Up
Part B
has four 2p
 electrons
Express your answer as a chemical symbol.
Â
Â
Â
Â
SubmitMy AnswersGive Up
Part C
completes the 3p
 sublevel
Express your answer as a chemical symbol.
Â
Â
Â
Â
SubmitMy AnswersGive Up
Part D
completes the 2s
 sublevel
Express your answer as a chemical symbol.
Â
Â
Â
Â
SubmitMy AnswersGive Up
-----------