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20 questions
Electrons that have not been excited are said to be at:
high level
base line
set state
ground state
This shape is that of a...
s orbital
d orbital
p orbital
f orbital
The principle quantum number, n, represents the:
spin value
suborbital value
energy level
magnetic value
The proper pair of the l value with the orbital shape.
0; f
3; p
1; s
2; d
With each higher energy level, the electrons are
lower in energy
more stable
weaker
farther from the nucleus
How many electrons total are found in the f orbital?
2
6
10
14
Which of the following is NOT a possible pair of quantum numbers?
2p
2d
4p
4f
n=4, l=3?
4f
4d
3s
3p
orbital sublevels, or l, implies:
orbital color
electron spin
orbital shape
energy level
Properly pair the l-value is with the orbital shape.
0; f
1; s
3; p
2; d
Which of the following is incorrect about the quantum variable m, or ml?
m = -l...l
the value for p is -1, 0, 1
when l is 2, there are 5 values for m
the value is either +1/2 or -1/2
This is a ____ orbital
s
d
p
d
Write a set of quantum numbers for a 4d orbital.
(4,1,0, -1/2)
(4,2,-2, +1/2)
(4,0,2,-1/2)
Which set of Quantum numbers is not allowed
(3,1,1,-1/2)
(2,1,-2,+1/2)
(4,2,-1,-1/2)
The maximum number of electrons with quantum numbers with n=3 and l=2 is
2
4
6
10
If n = 2, what are the allowed values of l? Tick all that apply:
0
1
2
3
For l = 0, tick the possible values of m:
-2
-1
0
1
2
For l = 2, tick the possible values of m:
-2
-1
0
1
2
What are the possible values of s?
-1
-1/2
0
1/2
1
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