Introductory Chemistry Concepts and Critical Thinking 7th Edition – Test Bank
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Introductory Chemistry: Concepts and Critical Thinking, 7e (Corwin)
Chapter 3 Matter and Energy
Key Terms
1) What is the term for a homogeneous mixture of two or more
metals?
1. A)
alloy
2. B)
compound
3. C)
ductile
4. D)
malleable
5. E)
none of the above
Answer: A
Section: Key Terms
2) What is the term for the smallest particle that represents an
element?
1. A)
atom
2. B)
entity
3. C)
iota
4. D)
unit
5. E) none
of the above
Answer: A
Section: Key Terms
3) What is the term for the number that identifies a particular
element?
1. A)
atomic number
2. B)
element number
3. C)
mass number
4. D)
substance number
5. E)
none of the above
Answer: A
Section: Key Terms
4) What is the term for the modification of a substance that
alters its chemical composition?
1. A)
atomic change
2. B)
chemical change
3. C)
molecular change
4. D)
physical change
5. E)
none of the above
Answer: B
Section: Key Terms
5) What is the term for the abbreviation for the name of a
chemical compound that indicates the number of atoms of each element?
1. A)
atomic number
2. B)
atomic notation
3. C)
chemical formula
4. D)
chemical symbol
5. E)
none of the above
Answer: C
Section: Key Terms
6) What is the term for a characteristic of a substance that
cannot be observed without changing its chemical formula?
1. A)
atomic property
2. B)
chemical property
3. C)
molecular property
4. D)
physical property
5. E)
none of the above
Answer: B
Section: Key Terms
7) What is the term for the abbreviation for the name of a
chemical element?
1. A)
atomic number
2. B)
atomic notation
3. C)
chemical formula
4. D)
chemical symbol
5. E)
none of the above
Answer: D
Section: Key Terms
8) What is the term for a pure substance that can be broken down
into two or more substances by chemical reaction?
1. A)
compound
2. B)
element
3. C)
homogeneous
4. D)
matter
5. E)
none of the above
Answer: A
Section: Key Terms
9) What is the term for a direct change of state from a gas to a
solid?
1. A)
condensation
2. B)
deposition
3. C) sublimation
4. D)
vaporization
5. E)
none of the above
Answer: B
Section: Key Terms
10) What is the term for the property of a metal to be drawn
into a wire?
1. A)
alloy
2. B)
ductile
3. C)
malleable
4. D)
tensile
5. E)
none of the above
Answer: B
Section: Key Terms
11) What is the term for a pure substance that cannot be broken
down any further by ordinary chemical reaction?
1. A)
compound
2. B)
element
3. C)
heterogeneous mixture
4. D)
homogeneous mixture
5. E)
none of the above
Answer: B
Section: Key Terms
12) What is the term for matter having an indefinite composition
and variable properties?
1. A)
compound
2. B)
element
3. C)
heterogeneous mixture
4. D)
homogeneous mixture
5. E)
none of the above
Answer: C
Section: Key Terms
13) What is the term for matter having a definite composition,
but variable properties from sample to sample; for example, alloys and
solutions?
1. A)
compound
2. B)
element
3. C)
heterogeneous mixture
4. D)
homogeneous mixture
5. E)
none of the above
Answer: D
Section: Key Terms
14) What is the term for the energy of a particle that is
related to mass and velocity?
1. A)
kinetic energy
2. B)
mechanical energy
3. C)
potential energy
4. D)
radiant energy
5. E)
none of the above
Answer: A
Section: Key Terms
15) Which of the following laws states that energy cannot be
created or destroyed?
1. A)
law of conservation of energy
2. B)
law of conservation of mass
3. C)
law of conservation of mass and energy
4. D)
law of definite composition
5. E)
none of the above
Answer: A
Section: Key Terms
16) Which of the following laws states that mass cannot be
created or destroyed?
1. A)
law of conservation of energy
2. B)
law of conservation of mass
3. C)
law of conservation of mass and energy
4. D)
law of definite composition
5. E)
none of the above
Answer: B
Section: Key Terms
17) Which of the following laws states that the total mass and
energy is constant?
1. A)
law of conservation of energy
2. B)
law of conservation of mass
3. C)
law of conservation of mass and energy
4. D)
law of definite composition
5. E)
none of the above
Answer: C
Section: Key Terms
18) Which of the following laws states that a compound always
contains the same elements in the same proportion by mass?
1. A)
law of conservation of energy
2. B)
law of conservation of mass
3. C)
law of conservation of mass and energy
4. D)
law of definite composition
5. E)
none of the above
Answer: D
Section: Key Terms
19) What is the term for the property of a metal that can be
hammered into a foil?
1. A)
alloy
2. B)
ductile
3. C)
malleable
4. D)
tensile
5. E)
none of the above
Answer: C
Section: Key Terms
20) What is the term for an element that is generally shiny, has
a high density and high melting point, and is a good conductor of heat and
electricity?
1. A)
metal
2. B)
nonmetal
3. C)
semimetal
4. D)
all of the above
5. E)
none of the above
Answer: A
Section: Key Terms
21) What is the term for a particle composed of two or more
nonmetal atoms?
1. A)
entity
2. B)
iota
3. C)
molecule
4. D)
unit
5. E)
none of the above
Answer: C
Section: Key Terms
22) What is the term for an element that is generally dull, has
a low density, and is a poor conductor of heat and electricity?
1. A)
metal
2. B)
nonmetal
3. C)
semimetal
4. D)
all of the above
5. E)
none of the above
Answer: B
Section: Key Terms
23) What is the term for a chart that arranges elements
according to their properties and includes metals, nonmetals, and semimetals?
1. A)
metal table
2. B)
nonmetal table
3. C)
semimetal table
4. D)
periodic table
5. E)
none of the above
Answer: D
Section: Key Terms
24) What is the term for the modification of a substance that
does not alter its chemical composition?
1. A)
atomic change
2. B)
chemical change
3. C)
molecular change
4. D)
physical change
5. E)
none of the above
Answer: D
Section: Key Terms
25) What is the term for a characteristic of a substance that
can be observed without changing its chemical formula?
1. A)
atomic property
2. B)
chemical property
3. C)
molecular property
4. D)
physical property
5. E)
none of the above
Answer: D
Section: Key Terms
26) What is the term for the condition of matter existing as a
solid, liquid, or gas?
1. A)
atomic state
2. B)
chemical state
3. C)
molecular state
4. D)
physical state
5. E)
none of the above
Answer: D
Section: Key Terms
27) What is the term for stored energy that matter possesses
related to its position or chemical composition?
1. A)
heat energy
2. B)
kinetic energy
3. C)
mechanical energy
4. D) potential
energy
5. E)
none of the above
Answer: D
Section: Key Terms
28) What is the term for an element that is generally metallic
in appearance, but has properties that are midway between that of a metal and a
nonmetal?
1. A)
alloy
2. B)
semimetal
3. C)
semiconductor
4. D)
transistor
5. E)
none of the above
Answer: B
Section: Key Terms
29) What is the term for a direct change of state from a solid
to a gas?
1. A)
condensation
2. B)
deposition
3. C)
sublimation
4. D)
vaporization
5. E)
none of the above
Answer: C
Section: Key Terms
30) What is the term for matter having a definite composition
and constant properties; for example, an element or compound?
1. A)
heterogeneous mixture
2. B)
homogeneous mixture
3. C)
matter
4. D)
substance
5. E)
none of the above
Answer: D
Section: Key Terms
Questions for Chapter 3
1) Which of the following describes a substance in the solid
physical state?
1. A)
The substance has a fixed shape.
2. B)
The substance has a fixed volume.
3. C)
The substance compresses negligibly.
4. D)
all of the above
5. E)
none of the above
Answer: D
Section: 3.1 Physical States of Matter
2) Which of the following describes a substance in the liquid
physical state?
1. A)
The substance has a variable shape.
2. B)
The substance has a fixed volume.
3. C)
The substance compresses negligibly.
4. D)
all of the above
5. E)
none of the above
Answer: D
Section: 3.1 Physical States of Matter
3) Which of the following describes a substance in the gaseous
physical state?
1. A)
The substance has a variable shape.
2. B)
The substance has a variable volume.
3. C)
The substance compresses significantly.
4. D)
all of the above
5. E)
none of the above
Answer: D
Section: 3.1 Physical States of Matter
4) Which of the following describes a substance in the solid
physical state?
1. A)
The substance has a variable shape.
2. B)
The substance has a variable volume.
3. C)
The substance compresses significantly.
4. D)
all of the above
5. E)
none of the above
Answer: E
Section: 3.1 Physical States of Matter
5) Which of the following describes a substance in the liquid physical
state?
1. A)
The substance has a fixed shape.
2. B)
The substance has a variable volume.
3. C)
The substance compresses significantly.
4. D)
all of the above
5. E)
none of the above
Answer: E
Section: 3.1 Physical States of Matter
6) Which of the following describes a substance in the gaseous
physical state?
1. A)
The substance has a fixed shape.
2. B)
The substance has a fixed volume.
3. C)
The substance compresses negligibly.
4. D)
all of the above
5. E)
none of the above
Answer: E
Section: 3.1 Physical States of Matter
7) What is the term for a change of state from a solid to a
liquid?
1. A)
condensing
2. B)
freezing
3. C)
melting
4. D)
vaporizing
5. E)
none of the above
Answer: C
Section: 3.1 Physical States of Matter
8) What is the term for a change of state from a liquid to a
gas?
1. A)
condensing
2. B)
freezing
3. C)
melting
4. D)
vaporizing
5. E)
none of the above
Answer: D
Section: 3.1 Physical States of Matter
9) What is the term for a direct change of state from a solid to
a gas?
1. A)
condensation
2. B) deposition
3. C)
sublimation
4. D)
vaporization
5. E)
none of the above
Answer: C
Section: 3.1 Physical States of Matter
10) What is the term for a change of state from a gas to a
liquid?
1. A)
condensing
2. B)
freezing
3. C)
melting
4. D)
vaporizing
5. E)
none of the above
Answer: A
Section: 3.1 Physical States of Matter
11) What is the term for a change of state from a liquid to a
solid?
1. A)
condensing
2. B)
freezing
3. C)
melting
4. D)
vaporizing
5. E)
none of the above
Answer: B
Section: 3.1 Physical States of Matter
12) What is the term for a direct change of state from a gas to
a solid?
1. A)
condensation
2. B)
deposition
3. C)
sublimation
4. D)
vaporization
5. E)
none of the above
Answer: B
Section: 3.1 Physical States of Matter
13) Which of the following can be separated into two or more
pure substances using a physical method?
1. A)
compound
2. B)
element
3. C)
mixture
4. D)
all of the above
5. E)
none of the above
Answer: C
Section: 3.2 Elements, Compounds, and Mixtures
14) Which of the following can be separated into two or more
pure substances using a chemical method?
1. A)
compound
2. B)
element
3. C)
mixture
4. D)
all of the above
5. E)
none of the above
Answer: A
Section: 3.2 Elements, Compounds, and Mixtures
15) Air contains nitrogen, oxygen, argon, and other gases. Which
of the following describes air?
1. A)
compound
2. B)
element
3. C)
heterogeneous mixture
4. D)
homogeneous mixture
5. E)
none of the above
Answer: D
Section: 3.2 Elements, Compounds, and Mixtures
16) Water in a swimming pool contains dissolved sodium chloride
and many other salts. Which of the following describes water in a swimming
pool?
1. A)
compound
2. B)
element
3. C)
heterogeneous mixture
4. D)
homogeneous mixture
5. E)
none of the above
Answer: D
Section: 3.2 Elements, Compounds, and Mixtures
17) A deep-sea scuba tank contains helium, oxygen, and traces of
other gases. Which of the following describes the gas in the scuba tank?
1. A)
compound
2. B)
element
3. C)
heterogeneous mixture
4. D)
homogeneous mixture
5. E)
none of the above
Answer: D
Section: 3.2 Elements, Compounds, and Mixtures
18) Brass is an alloy of copper and zinc and the percentage of
copper can vary from 60-80%. Which of the following describes brass?
1. A)
compound
2. B)
element
3. C)
heterogeneous mixture
4. D)
homogeneous mixture
5. E)
none of the above
Answer: D
Section: 3.2 Elements, Compounds, and Mixtures
19) Bronze is an alloy of copper and tin and the percentage of
copper can vary from 70-90%. Which of the following describes bronze?
1. A)
compound
2. B)
element
3. C)
heterogeneous mixture
4. D)
homogeneous mixture
5. E)
none of the above
Answer: D
Section: 3.2 Elements, Compounds, and Mixtures
20) Sterling silver is an alloy of silver and 7.5% copper. Which
of the following describes sterling silver?
1. A)
compound
2. B)
element
3. C)
heterogeneous mixture
4. D)
homogeneous mixture
5. E) none
of the above
Answer: D
Section: 3.2 Elements, Compounds, and Mixtures
21) Which of the following chemical elements corresponds to the
symbol A?
1. A)
aluminum
2. B)
antimony
3. C)
argon
4. D)
arsenic
5. E)
none of the above
Answer: E
Section: 3.3 Names and Symbols of the Elements
22) Which of the following chemical elements corresponds to the
symbol B?
1. A)
barium
2. B)
beryllium
3. C)
bismuth
4. D)
boron
5. E)
none of the above
Answer: D
Section: 3.3 Names and Symbols of the Elements
23) Which of the following chemical elements corresponds to the
symbol C?
1. A)
cadmium
2. B)
chromium
3. C)
cobalt
4. D)
copper
5. E)
none of the above
Answer: E
Section: 3.3 Names and Symbols of the Elements
24) Which of the following chemical elements corresponds to the
symbol F?
1. A) fermium
2. B)
fluorine
3. C)
francium
4. D)
phosphorus
5. E)
none of the above
Answer: B
Section: 3.3 Names and Symbols of the Elements
25) Which of the following chemical elements corresponds to the
symbol H?
1. A)
hafnium
2. B)
helium
3. C)
hydrogen
4. D)
tritium
5. E) none
of the above
Answer: C
Section: 3.3 Names and Symbols of the Elements
26) Which of the following chemical elements corresponds to the
symbol I?
1. A)
indium
2. B)
iodine
3. C)
iridium
4. D)
iron
5. E)
none of the above
Answer: B
Section: 3.3 Names and Symbols of the Elements
27) Which of the following chemical elements corresponds to the
symbol N?
1. A)
neon
2. B)
neptunium
3. C)
nickel
4. D)
niobium
5. E)
none of the above
Answer: E
Section: 3.3 Names and Symbols of the Elements
28) Which of the following chemical elements corresponds to the
symbol O?
1. A)
osmium
2. B)
oxide
3. C)
oxygen
4. D)
ozone
5. E)
none of the above
Answer: C
Section: 3.3 Names and Symbols of the Elements
29) Which of the following chemical elements corresponds to the
symbol P?
1. A) phosphorus
2. B)
platinum
3. C)
plutonium
4. D)
potassium
5. E)
none of the above
Answer: A
Section: 3.3 Names and Symbols of the Elements
30) Which of the following chemical elements corresponds to the
symbol S?
1. A)
selenium
2. B)
silicon
3. C)
sodium
4. D)
strontium
5. E) none
of the above
Answer: E
Section: 3.3 Names and Symbols of the Elements
31) Which of the following chemical elements corresponds to the
symbol Ag?
1. A)
argon
2. B)
gold
3. C)
mercury
4. D)
silver
5. E)
none of the above
Answer: D
Section: 3.3 Names and Symbols of the Elements
32) Which of the following chemical elements corresponds to the
symbol Au?
1. A)
copper
2. B)
gold
3. C)
lead
4. D)
silver
5. E)
none of the above
Answer: B
Section: 3.3 Names and Symbols of the Elements
33) Which of the following chemical elements corresponds to the
symbol Cu?
1. A)
copper
2. B)
gold
3. C)
lead
4. D)
silver
5. E)
none of the above
Answer: A
Section: 3.3 Names and Symbols of the Elements
34) Which of the following chemical elements corresponds to the
symbol Fe?
1. A)
fluorine
2. B) fermium
3. C)
iron
4. D)
manganese
5. E)
none of the above
Answer: C
Section: 3.3 Names and Symbols of the Elements
35) Which of the following chemical elements corresponds to the
symbol Hg?
1. A)
antimony
2. B)
mercury
3. C)
silver
4. D)
tin
5. E)
none of the above
Answer: B
Section: 3.3 Names and Symbols of the Elements
36) Which of the following chemical elements corresponds to the
symbol K?
1. A)
krypton
2. B)
phosphorus
3. C)
potassium
4. D)
sodium
5. E)
none of the above
Answer: C
Section: 3.3 Names and Symbols of the Elements
37) Which of the following chemical elements corresponds to the
symbol Na?
1. A)
arsenic
2. B)
potassium
3. C)
sodium
4. D)
strontium
5. E)
none of the above
Answer: C
Section: 3.3 Names and Symbols of the Elements
38) Which of the following chemical elements corresponds to the
symbol Pb?
1. A)
antimony
2. B)
lead
3. C)
phosphorus
4. D)
tin
5. E)
none of the above
Answer: B
Section: 3.3 Names and Symbols of the Elements
39) Which of the following chemical elements corresponds to the
symbol Sn?
1. A)
antimony
2. B) lead
3. C)
sodium
4. D)
tin
5. E)
none of the above
Answer: C
Section: 3.3 Names and Symbols of the Elements
40) Which of the following chemical elements corresponds to the
symbol Sb?
1. A)
argon
2. B)
arsenic
3. C)
antimony
4. D)
astatine
5. E)
none of the above
Answer: C
Section: 3.3 Names and Symbols of the Elements
41) Which of the following chemical symbols corresponds to
argon?
1. A) A
2. B) Ar
3. C) Ag
4. D) As
5. E)
none of the above
Answer: B
Section: 3.3 Names and Symbols of the Elements
42) Which of the following chemical symbols corresponds to
bromine?
1. A) Ba
2. B) Be
3. C) Bo
4. D) Br
5. E)
none of the above
Answer: D
Section: 3.3 Names and Symbols of the Elements
43) Which of the following chemical symbols corresponds to
cadmium?
1. A) C
2. B) Ca
3. C) Cd
4. D) Cm
5. E) none
of the above
Answer: C
Section: 3.3 Names and Symbols of the Elements
44) Which of the following chemical symbols corresponds to
chlorine?
1. A) Ce
2. B) Cl
3. C) Co
4. D) Cr
5. E)
none of the above
Answer: B
Section: 3.3 Names and Symbols of the Elements
45) Which of the following chemical symbols corresponds to
cobalt?
1. A) C
2. B) Ca
3. C) Co
4. D) Cl
5. E)
none of the above
Answer: C
Section: 3.3 Names and Symbols of the Elements
46) Which of the following chemical symbols corresponds to
germanium?
1. A) Au
2. B) Ga
3. C) Ge
4. D) Sb
5. E)
none of the above
Answer: C
Section: 3.3 Names and Symbols of the Elements
47) Which of the following chemical symbols corresponds to
krypton?
1. A) K
2. B) Kr
3. C) Kn
4. D) P
5. E)
none of the above
Answer: B
Section: 3.3 Names and Symbols of the Elements
48) Which of the following chemical symbols corresponds to
magnesium?
1. A) Ma
2. B) Mg
3. C) Mn
4. D) Sn
Answer: B
Section: 3.3 Names and Symbols of the Elements
49) Which of the following chemical symbols corresponds to
manganese?
1. A) Ma
2. B) Mg
3. C) Mn
4. D) Sn
5. E)
none of the above
Answer: C
Section: 3.3 Names and Symbols of the Elements
50) Which of the following chemical symbols corresponds to
radium?
1. A) Ra
2. B) Rd
3. C) Rn
4. D) Ru
5. E)
none of the above
Answer: A
Section: 3.3 Names and Symbols of the Elements
51) Which of the following chemical symbols corresponds to
selenium?
1. A) S
2. B) Se
3. C) Si
4. D) Sm
5. E)
none of the above
Answer: B
Section: 3.3 Names and Symbols of the Elements
52) Which of the following chemical symbols corresponds to titanium?
1. A) Sn
2. B) Ta
3. C) Ti
4. D) Tm
5. E)
none of the above
Answer: C
Section: 3.3 Names and Symbols of the Elements
53) Which of the following chemical symbols corresponds to
xenon?
1. A) Se
2. B) Xe
3. C) Xn
4. D) Zn
5. E)
none of the above
Answer: B
Section: 3.3 Names and Symbols of the Elements
54) Which of the following chemical symbols corresponds to zinc?
1. A) Sn
2. B) Zi
3. C) Zn
4. D) Zr
5. E)
none of the above
Answer: C
Section: 3.3 Names and Symbols of the Elements
55) Which of the following elements is not one of the ten
most abundant in Earth’s crust, oceans, and atmosphere?
1. A)
aluminum
2. B)
iron
3. C)
oxygen
4. D)
silicon
5. E)
uranium
Answer: E
Section: 3.3 Names and Symbols of the Elements
56) Which of the following elements is not one of the ten
most abundant in Earth’s crust, oceans, and atmosphere?
1. A)
aluminum
2. B)
iron
3. C)
gold
4. D)
oxygen
5. E)
silicon
Answer: C
Section: 3.3 Names and Symbols of the Elements
57) Which of the following elements is not one of the ten
most abundant in Earth’s crust, oceans, and atmosphere?
1. A)
magnesium
2. B)
potassium
3. C)
silver
4. D)
sodium
5. E)
titanium
Answer: C
Section: 3.3 Names and Symbols of the Elements
58) Which of the following elements is not one of the ten
most abundant in Earth’s crust, oceans, and atmosphere?
1. A)
carbon
2. B)
hydrogen
3. C)
oxygen
4. D)
silicon
5. E)
titanium
Answer: A
Section: 3.3 Names and Symbols of the Elements
59) Which of the following is a general characteristic of a
metal?
1. A)
solid state
2. B)
malleable
3. C)
conductor of heat
4. D)
high density
5. E)
all of the above
Answer: E
Section: 3.4 Metals, Nonmetals, and Semimetals
60) Which of the following is a general characteristic of a
metallic element?
1. A)
shiny luster
2. B)
ductile
3. C)
conductor of electricity
4. D)
high melting point
5. E)
all of the above
Answer: E
Section: 3.4 Metals, Nonmetals, and Semimetals
61) Which of the following is a general characteristic of a
metallic element?
1. A)
dull, brittle solid
2. B)
low melting point
3. C)
reacts with nonmetals
4. D)
reacts with metals
5. E)
none of the above
Answer: C
Section: 3.4 Metals, Nonmetals, and Semimetals
62) Which of the following is a general characteristic of a
nonmetal?
1. A)
solid or gaseous state
2. B)
brittle
3. C)
nonconductor of heat
4. D)
low density
5. E)
all of the above
Answer: E
Section: 3.4 Metals, Nonmetals, and Semimetals
63) Which of the following is a general characteristic of a
nonmetallic element?
1. A)
dull appearance
2. B)
reacts with metals
3. C)
nonconductor of electricity
4. D)
low melting point
5. E)
all of the above
Answer: E
Section: 3.4 Metals, Nonmetals, and Semimetals
64) Which of the following is a general characteristic of a
nonmetallic element?
1. A)
shiny luster
2. B)
pliable
3. C)
high melting point
4. D)
reacts with nonmetals
5. E)
none of the above
Answer: D
Section: 3.4 Metals, Nonmetals, and Semimetals
65) Which of the following elements is an example of a
semimetal?
1. A) H
2. B) C
3. C) Fe
4. D) Sb
5. E) Sn
Answer: D
Section: 3.4 Metals, Nonmetals, and Semimetals
66) Which of the following elements is an example of a semimetal?
1. A) Ac
2. B) Al
3. C) Am
4. D) Ar
5. E) As
Answer: E
Section: 3.4 Metals, Nonmetals, and Semimetals
67) Which of the following elements is not an example of a
semimetal?
1. A) B
2. B) Al
3. C) Si
4. D) Ge
5. E) Te
Answer: B
Section: 3.4 Metals, Nonmetals, and Semimetals
68) Refer to a periodic table and predict which of the following
elements is a gas at 25 °C and one atmosphere pressure.
1. A) Na
2. B) Nb
3. C) Nd
4. D) Ne
5. E) Np
Answer: D
Section: 3.4 Metals, Nonmetals, and Semimetals
69) Refer to a periodic table and predict which of the following
elements is a gas at 25 °C and one atmosphere pressure.
1. A) Ra
2. B) Re
3. C) Rh
4. D) Rn
5. E) Ru
Answer: D
Section: 3.4 Metals, Nonmetals, and Semimetals
70) Refer to a periodic table and predict which of the following
is a liquid metal at 25 °C and one atmosphere pressure.
1. A) As
2. B) Br
3. C) Cl
4. D) Hg
5. E) Xe
Answer: D
Section: 3.4 Metals, Nonmetals, and Semimetals
71) Refer to a periodic table and predict which of the following
is a liquid nonmetal at 25 °C and one atmosphere pressure.
1. A) As
2. B) Br
3. C) Cl
4. D) Hg
5. E) Xe
Answer: B
Section: 3.4 Metals, Nonmetals, and Semimetals
72) Refer to a periodic table and predict which of the following
is a solid metal under normal conditions.
1. A) Cr
2. B) Ba
3. C) Os
4. D) Ce
5. E)
all of the above
Answer: E
Section: 3.4 Metals, Nonmetals, and Semimetals
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