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Chemical Bonding, Unit 4 Review Flashcards | StudBud
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Chemical Bonding, Unit 4 Review
Chemical Bonding, Unit 4 Review
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1
Which sublevels are found in the third energy level?
s only
s, p, and d
s and p
s, p, d, and f
2
Which type of chemist would most likely study how a protein promotes blood clotting?
biochemist
environmental chemist
soil chemist
astrochemist
3
Which shape is the molecule CH
4
, according to the VSEPR theory?
tetrahedral
trigonal planar
trigonal pyramidal
linear
4
Which property of metals describes its ability to be drawn into a thin wire?
ductility
conductivity
luster
malleability
5
What is the volume of the liquid shown here?
43 mL
44 mL
40 mL
57 mL
6
Why do metals conduct heat and electricity?
The ability of electrons to move freely throughout the metal
Metals do not conduct heat and electricity.
the solid state of the metal
luster, malleability, and ductility
7
How many atoms are in a tetrahedral molecule?
6
3
5
4
8
Electrons in the same orbital must have opposite spins.
Pauli Exclusion Principle
Aufbau Principle
Hund's Rule
9
Which of the following orbitals contains quantum number combinations that are not possible?
4d
3s
4p
3f
10
What type of bond is shown by the diagram below?
metallic
covalent
ionic
polymorphic
11
Which process is shown in these diagrams?
ionic bonding of Magnesium Oxide
Metallic bonding of magnesium oxide
Covalent bonding of Magnesium Oxide
12
What type of chemist would be most likely to test nitrate levels in lake water?
environmental chemist
organic chemist
genetic chemist
corporate chemist
13
This is the Lewis Dot structure for_____.
This is not a valid structure.
NH3
NH4
N3H
14
Which two outermost orbitals must be filled to satisfy the octet rule?
d and f
s and p
p and d
s and f
15
Electrons fill empty orbitals before they pair up.
Aufbau Principle
Pauli Exclusion Principle
Hund's Rule
16
What is the mass of the rock?
354.6 g
534 g
54.5 kg
354 kg
17
What does the diagram below represent?
ionic bonding of sodium and chlorine
covalent bonding of sodium and chlorine
ionic bonding of Neon and Cobalt
metallic bonding of aspirin
18
Which sublevels are found in the first energy level?
s
s and p
s, p, d, and f
s, p, and d
19
Which of the following is the correct electron configuration for iron (Fe)?
1s22s22p63s23p64s23d6
1s23p64s23d4
1s22s22p63s23p64s23d4
1s22s22p63s23p6
20
An electron must occupy the lowest available energy orbital.
Hund's Rule
Pauli Exclusion Principle
Aufbau Principle