Name:
Electrons Worksheet #2
A. Orbital Notation
On your own sheet of graph paper draw the complete electron configuration using orbital notation
for the first 15 elements (atomic numbers 1 to 15).
B. Electron Configuration Notation and Noble Gas Notation
Write the complete electron configuration for the following elements (the atomic number has been
given). Under the complete electron configuration write the configuration using noble gas notation.
Titanium (atomic # 22) has been done as an example.
H#1
Na#11
He#2
Mg#12
Li#3
Al#13
Be#4
Si#14
B#5
P#15
C#6
S#16
N#7
Cl#17
O#8
Ar#18
F#9
K#19
Ne#10
Ca#20