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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
In this problem, you will answer some basic questions about the electron configuration notation used to show the number of electrons in each subshell of an atom of a particular element.
Part A
What is wrong with the notation 1s22s22p63s23p63d104s24p2 for germanium (atomic number 32)?
What is wrong with the notation for germanium (atomic number 32)?
| Â | The 4s subshell should appear before the 3d subshell. |
| Â | The 3p subshell should have more than 6 electrons. |
| Â | The 3d subshell can hold only 8 electrons. |
| Â | The 4d subshell should receive electrons before the 4p subshell. |
Part C
Write the electron configuration for the Na+ ion, which has ten electrons.
Enter 3s^3 for 3s3 , etc. Separate the subshells by spaces.
Part D
Write the electron configuration for the Br? ion, which has thirty-six electrons.
Enter 3s^3 for 3s3 (e.g., 1s^2 2s^2).
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