P
B – N
G
S
E
C
ART
OBLE
AS
HORTHAND
LECTRON
ONFIGURATION
-
Symbol
# e
Noble Gas Shorthand Electron Configuration
7.
Ca
8.
Pb
9.
F
10
U
P
C – P
T
ART
ERIODIC
ABLE
Given the outermost energy level configurations below, complete the table by providing the
period number, group number and symbol for each element identified.
Element
Period Number
Group Number
Symbol
2
3s
4
5p
5
3d
4
5f
P
D – R
E
C
ART
ULES OF
LECTRON
ONFIGURATIONS
Which of the following “rules” is being violated in each electron configuration below? Explain
your answer for each. Hund’s Rule, Pauli Exclusion Principle, Aufbau Principle
11
__ __
1s
2s
2p
12
___
_
_
1s
2s
2p
3s
3p
13
_
1s
2s
2p
3s
3p
14
1s
2s
2p
3s
3p
3d