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30 questions
l=0 means …..,…
P sub level
d sub level
f sub level
s sub level
ml= -2, -1, 0, 1, 2 is for ……..
d sub level
d orbitals
f sub level
f orbitals
ml= 0 is for …….
p sub level
S sub level
S orbital
P orbitals
n=1 means ……
S sub level
S orbital
First main energy level
3P has ml value = ……
3
1
-1,0,1
0
5S has n value = ……
0
5
-1
+1
6d has l value = ……..
1
6
2
3
3d Electron drawn downward has spin quantum number value = ………
3
2
-1/2
3d Electron drawn downward has Angular momentum quantum number value = ………
3
2
-1/2
There is 3f sub level in the atom
True
False
n=3 has ……
l= 0, 1 only
l= 0,1,2 only
l= 0,1,2,3 only
l=0,1,2,3,4 only
4S has l value = ……
4
0
+1/2
-1/2
5d electrons have ms value = ………
-2,-1,0,1,2
-1/2
2
3
There is possibility to have 1p sub level
True
False
ml values for f orbitals of f sub level are ……
0
-1,0,1
-3,-2,-1,0,1,2,3
-2,-1,0,1,2
ms values for electron drawn up in 4p orbitals are …..
4
-1,0,1
+1/2
1
Angular momentum quantum number is for ……
Orbitals orientation
Electron direction
Sub level shape
Main energy level
2p has l value ……..
-1,0,1
+1/2
2
1
How many orbitals are found in second main energy level?
2
8
4
16
For n=3 there are l= ……
0
0,1
0,1,2
0,1,2,3
Is it possible to determine the speed and location of electron for sure?
True
False
…… is 3d area around nucleus where there is probability of locating the electron
Sub-level
Orbitals
Main energy levels
For n=1, l= …..
0
0,1
0,1,2
0,1,2,3
Magnetic quantum number is given the symbol ms
True
False
The number of electrons in third main energy level is …….
8
18
9
32
The maximum number of electrons in f sub level is ……
7
14
18
32
The ml value for 5D is …….
2
5
-1,0,1
-2,-1,0,1,2
For 4S, ml value is ….
4
-1,0,1
0
The ml and the l values are the same for the S sub level and orbital
True
False
For the d sub level, how many orbitals and electrons are there?
Choose in the correct order.
10, 20
20, 10
5,10
10,5
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