1. What is the ground state electron configuration of carbon?
2 2
A. 1s 2s 2px1
2 2
B. 1s 2s 2px2
2 2
C. 1s 2s 2px12py1
2 2
D. 1s 2s 2px22py1
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Bloom's Level: 3. Apply
Chapter: 01
Difficulty: Medium
Gradable: automatic
Section: 01.01
Subtopic: Periodic table trends
Topic: Structure and Bonding
2. Which of the following has (have) the same electron configuration as Ne?
- 2+ 2- +
Na Mg O Mg
- 2-
A. Na and O
, 2+ 2-
B. Mg and O
+ 2-
C. Mg and O
2+
D. only Mg
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Bloom's Level: 4. Analyze
Chapter: 01
Difficulty: Medium
Gradable: automatic
Section: 01.02
Subtopic: Periodic table trends
Topic: Structure and Bonding
,3. What is the letter designation given to dumbbell shaped orbitals like the one depicted
below?
A. s
B. p
C. d
D. f
Bloom's Level: 1.
Remember
Chapter: 01
Difficulty: Easy
Gradable: automatic
Section: 01.01
Subtopic: Atomic orbitals
Topic: Molecular Shape
4. Which of the following atoms has vacant d orbitals that permit it to accommodate more
than eight electrons in its valence shell?
, A. N
B. C
C. Ne
D. S
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Bloom's Level: 2. Understand
Chapter: 01
Difficulty: Easy
Gradable: automatic
Section: 01.08
Subtopic: Octet rule
exceptions
Topic: Structure and Bonding
5. Predict which bond is the most polar in ethanol, CH3CH2OH?
A. C-C
B. C-H
C. C-O
D. O-H
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Bloom's Level: 4. Analyze
2 2
A. 1s 2s 2px1
2 2
B. 1s 2s 2px2
2 2
C. 1s 2s 2px12py1
2 2
D. 1s 2s 2px22py1
Accessibility: Keyboard Navigation
Bloom's Level: 3. Apply
Chapter: 01
Difficulty: Medium
Gradable: automatic
Section: 01.01
Subtopic: Periodic table trends
Topic: Structure and Bonding
2. Which of the following has (have) the same electron configuration as Ne?
- 2+ 2- +
Na Mg O Mg
- 2-
A. Na and O
, 2+ 2-
B. Mg and O
+ 2-
C. Mg and O
2+
D. only Mg
Accessibility: Keyboard Navigation
Bloom's Level: 4. Analyze
Chapter: 01
Difficulty: Medium
Gradable: automatic
Section: 01.02
Subtopic: Periodic table trends
Topic: Structure and Bonding
,3. What is the letter designation given to dumbbell shaped orbitals like the one depicted
below?
A. s
B. p
C. d
D. f
Bloom's Level: 1.
Remember
Chapter: 01
Difficulty: Easy
Gradable: automatic
Section: 01.01
Subtopic: Atomic orbitals
Topic: Molecular Shape
4. Which of the following atoms has vacant d orbitals that permit it to accommodate more
than eight electrons in its valence shell?
, A. N
B. C
C. Ne
D. S
Accessibility: Keyboard Navigation
Bloom's Level: 2. Understand
Chapter: 01
Difficulty: Easy
Gradable: automatic
Section: 01.08
Subtopic: Octet rule
exceptions
Topic: Structure and Bonding
5. Predict which bond is the most polar in ethanol, CH3CH2OH?
A. C-C
B. C-H
C. C-O
D. O-H
Accessibility: Keyboard Navigation
Bloom's Level: 4. Analyze
