Untitled - Kelly Walsh High School

Quantum Theory and Electrons 117
ANSWER KEY
1. E h 2. 1 3. s 2, p 6, d 10, and f 14
4. n = principle quantum number, l angular momentum quantum number,
ml = magnetic quantum number, and ms spin quantum number
5. The sublevels within a particular orbital will half fill before electrons pair
up in a sublevel.
6. a. 1s22s22p5 b. 1s22s22p63s23p64s13d10 c. 1s22s22p63s23p64s23d104p65s24d105p66s24f145d5 7.
8.
9.
v c
l 3.00 108 m/s
a
645 nm
1nm
109 m b 4.65 1014 s1 l h
mv
6.6 10 15 m
kg m
£
2
s2 (6.63 10
J
34 J s)
(6.6 1024 g) (5.5 10 10 m/h)
3600 s
≥a
1h ba103 g
1kg b
5.01 107 l
m
hc
E a(6.63 1034 J s) (3.00 108 m/s)
ba
(239 kJ/mol)
1kJ
103 1023
ba6.022 b
J mol