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Electron Configuration, Orbital Diagrams, and Lewis Dot TEST
By Alicia Barrett
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Last updated over 6 years ago
20 questions
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Question 1
1.
What is the Electron Configuration of Sodium (Na)?
1s2 2s2 2p6 3s1
1s2 2s3 2p6
1s2 2s2 2p6
1s2 2s2 3s1 2p6
Question 2
2.
What is the Nobel Gas Notation Electron Configuration for Sodium (Na)?
[He] 2s2 2p6 3s1
[Ne] 2s2 2p6 3s1
[Ar] 2s2 2p6 3s1
[Kr] 2s2 2p6 3s1
Question 3
3.
How many electrons does the neutral atom of Silicon (Si) have?
7
4
14
28
Question 4
4.
The image above shows the Orbital Diagram for which element?
Manganese
Magnesium
Boron
Potassium
Question 5
5.
The Orbital Diagram above represents which atom?
Neon
Argon
Krypton
Xenon
Question 6
6.
How many valance electrons does Tellurium (Te) have?
52
104
26
6
Question 7
7.
Given: [Ar] 4s2 3d10 4p4, what is the element?
Sulfer
Selenium
Oxygen
Polonium
Question 8
8.
Check all atoms in the list below that would fit the Lewis Dot Structure above.
Iodine
Xenon
Fluorine
Arsenic
Bromine
Astatine
Calcium
Question 9
9.
Check all atoms in the list below that would fit the Lewis Dot Structure above.
Oxygen
Arsenic
Tellurium
Nitrogen
Silicon
Phosphorus
Polomum
Question 10
10.
How many dots does the Lewis Dot Structure of Strontium (Sr) have?
2
3
4
5
Question 11
11.
Which electron configuration represents an atom with 6 valence electrons?
[Ne] 3s2 3p6
[Ar] 4s2 3d10 4p4
[Kr] 5s2 4d2 5p2
[Xe] 6s2 4f4
Question 12
12.
What is the maximum number of electrons a "s" orbital can hold?
2
6
10
14
Question 13
13.
What is the maximum number of electrons a "d" orbital can hold?
6
10
2
14
Question 14
14.
What is the maximum number of electrons a "p" orbital can hold?
10
14
2
6
Question 15
15.
What is the maximum number of electrons an "f" orbital can hold?
2
14
10
6
Question 16
16.
How many valence electrons are in the atom shown in the image above?
2
4
0
8
Question 17
17.
What atom is represented by the electron configuration [Kr] 5s2 4d2
Titanium
Zirconium
Hafnium
Manganese
Question 18
18.
How many protons are in a neutral Chromium atom?
12
24
48
6
Question 19
19.
How many valence electrons does a Barium atom have?
2
4
8
1
Question 20
20.
What does the number of dots in a Lewis Dot structure indicate about the atom?
Number of protons
Number of electrons
Number of neutrons
Number of valence electrons
