What atom matches this electron configuration? 1s22s22p63s23p64s23d10
Zinc
Copper
Nickel
Germanium
2. Multiple Choice
45 seconds
5 pts
What atom matches this electron configuration? 1s22s22p63s2
Neon
Magnesium
Aluminum
Potassium
3. Multiple Choice
1 minute
5 pts
What electron configuration matches an oxygen atom?
1s22s22p63s2, 3p64s23d104p5
1s22s22p4
1s22s22p6
1s22s22p63s23p64s23d1
4. Multiple Choice
1 minute
5 pts
How many electrons does Si contain? (click to see image)
14
28
2
4
5. Multiple Choice
1 minute
5 pts
How many electrons can the first energy level hold?
1
2
8
0
6. Multiple Choice
1 minute
5 pts
What do you start all electron configurations with?
1s2
1d10
1f14
1p6
7. Multiple Choice
1 minute
5 pts
Which electron configuration belongs to Chlorine (Cl)?
1s2 2s2 2p6 3s2 3p5
1s2 2s2 2p6 3s2 3p6
1s2 2s2 2p6 3s2 3p7
8. Multiple Choice
1 minute
5 pts
The 4 orbitals are
s, p, d, f
a, b, c, d
2, 4, 6, 8
9. Multiple Choice
5 minutes
5 pts
How many d orbitals are there in a given sublevel?
1
3
5
7
10. Multiple Choice
5 minutes
5 pts
How many p orbitals are there in a sublevel?
2
1
4
3
11. Multiple Choice
5 minutes
5 pts
How many electrons can the d sublevel hold?
8
10
2
4
12. Multiple Choice
5 minutes
5 pts
What atom matches this electron configuration? [Xe] 6s2 4f14 5d9
Mercury
Gold
Platinum
Thallium
13. Multiple Choice
5 minutes
5 pts
What is the shorthand electron configuration for Sulfur atom?
[Ar] 3p4
[He] 3s23p4
[Ne] 3s23p4
[Na] 3s23p3
14. Multiple Choice
5 minutes
5 pts
Which element is pictured?
neon
fluorine
magnesium
argon
15. Multiple Choice
5 minutes
5 pts
What noble gas should be used to write the shorthand configuration for Te?
Ar
Kr
Xe
Sb
16. Multiple Choice
30 seconds
5 pts
Electron arrangement that uses arrows
Electron configuration
Shorthand configuration
Lewis dot structure
Orbital diagram
17. Multiple Choice
2 minutes
5 pts
What does Hund's rule states ?
states that single electrons electrons with the same spin must occupy each-energy orbital before additional electrons with opposite spins can occupy the same orbitals
states that each electron occupies the lowest energy orbital available
states that a maximum of two electrons can occupy a single atomic orbital, but if only if the electros have opposite spins
18. Multiple Choice
2 minutes
5 pts
What does Pauli exclusion principle state ?
states that each electron occupies the lowest energy orbital available
states that a maximum of two electrons can occupy a single atomic orbital, but if only if the electros have opposite spins
states that single electrons electrons with the same spin must occupy each-energy orbital before additional electrons with opposite spins can occupy the same orbitals
19. Multiple Choice
2 minutes
5 pts
Electrons occupy orbitals of lowest energy first is part of what electron configuration rule?