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WorksheetsAtomic Sturucture 05 09 2022
Total questions: 20
Worksheet time: 20mins
What are the subatomic particles?
Protons, Electrons, Neutrons
Molecules, and atoms
Electrons, Protons, Nucleus
Nucleus, and Electrons
There may be a maximum of ____ p orbitals at a given energy level.
2
6
3
8
This shape is that of
s-orbital
d-orbital
p-orbital
f-orbital
This is the shape of ____ orbital
s
d
p
d
Which of the following shows a proper pair of the l value with the orbital shape.
0=f
3=p
1=s
2=d
As the energy level goes higher, the electrons
have lower in energy
are more stable
are weaker
are farther from the nucleus
How many electrons total are found in the f orbital?
2
6
10
14
What is the correct representation for an orbital which has an "n" value of 4 and an "L" value of 2?
4d
4s
4f
4p
What does the 1 in "1s" stand for?
energy level
s orbitals
p orbitals
the number of electrons
How many electrons are in 1s2 2s2 2p4?
5
6
8
13
Which of the following sets of quantum numbers (n, l, ml, and ms) describes the valence electron of Na?
2, 1, 0, -½
2, 0, 0, -½
3, 1, 1, +½
3, 0, 0, +½
Which set of Quantum numbers is not allowed
(3, 1, 1, -1/2)
(2, 1, -2, +1/2)
(4, 2, -1, -1/2)
(3, 2, -2, +1/2)
Electrons that have not been excited are said to be at:
high level
base line
set state
ground state
It is the quantum number that describes the energy of an orbital and its atomic size.
Azimuthal Quantum Number
Principal Quantum Number
Spin Quantum Number
Magnetic Quantum Number
What is the maximum allowable number of electrons that a d orbital can hold?
2
6
10
14
What is the set of quantum numbers of the last electron of Boron, 5B11.
2,0,0,1/2
2,0,0,-1/2
2,1,1,1/2
2,1,-1,1/2
How many electrons can have the following set of quantum numbers, 6,0,0,1/2?
1
2
3
4
Q1. If n = 1, what are the allowed values of L? select all that apply
0
1
2
3
Q14. n = 2, l = 2, m = 0, s = +1/2
Which is the correct notation
2p1
2p2
2s2
No correct answer
Q15. n = 3, l = 2, m = -2, s = +1/2
I am the last electron for which element?
Sc
Ti
Y
Zr
