,ACCESS Test Bank for Chemistry The Central Science 15th Edition Brown
| | | | | | | | | |
Chemistry: |The |Central |Science, |14e |(Brown, |et |al.)
Chapter |1 | Introduction: |Matter, |Energy, |and |Measurement
1.1 Multiple-Choice |Questions
1) What |is |the |physical |state |in |which |matter |has |a |specific |volume |but |does |not |have |a
|specific|shape?
A) gas
B) solid
C) liquid
D) salts
E) ice
|Answer:
| C
Diff: |1 Var: |1 Page |Ref: |Sec. |1.2
LO:
|1.2|GO:
| G2
2) The |law |of |constant |composition |applies |to .
A) solutions
B) heterogeneous |mixtures
C) compounds
D) homogeneous |mixtures
E) solids
|Answer:
| C
Diff: |1 Var: |1 Page |Ref: |Sec. |1.2
LO:
|1.1|GO:
| G2
3) A |combination |of |sand, |salt, |and |water |is |an |example |of |a .
A) homogeneous |mixture
B) heterogeneous |mixture
C) compound
D) pure |substance
E) solid
|Answer:
| B
Diff: |1 Var: |1 Page |Ref: |Sec. |1.2
LO:
|1.1|GO:
| G2
1
Copyright |© |2018 |Pearson |Education, |Inc.
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,ACCESS Test Bank for Chemistry The Central Science 15th Edition Brown
| | | | | | | | | |
4) A |small |amount |of |salt |dissolved |in |water |is |an |example |of |a .
A) homogeneous |mixture
B) heterogeneous |mixture
C) compound
D) pure |substance
E) solid
|Answer:
| A
Diff: |1 Var: |1 Page |Ref: |Sec. |1.2
LO:
|1.2|GO:
| G2
5) Which |one |of |the |following |has |the |element |name |and |symbol |correctly |matched?
A) S, |sodium
B) Tn, |tin
C) Fe, |iron
D) N, |neon
E) B,
|bromine|Ans
wer: | C
Diff: |1 Var: |1 Page |Ref: |Sec. |1.2
LO:
|1.2|GO:
| G2
6) Which |one |of |the |following |elements |is |identified |by |the |chemical |symbol, |Al?
A) tin
B) aluminum
C) mercury
D) copper
E) lead
|Answer:
| B
Diff: |2 Var: |1 Page |Ref: |Sec. |1.2
LO:
|1.2|GO:
| G2
7) Which |one |of |the |following |is |often |separated |into |its |components |by |simple |techniques |such|as
|filtering |or |decanting?
A) heterogeneous |mixture
B) compounds
C) homogeneous |mixture
D) elements
E) solutions|
Answer: | A
2
Copyright |© |2018 |Pearson |Education, |Inc.
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, Diff: |2 Var: |1 Page |Ref: |Sec. |1.2
LO:
|1.1|GO:
| G2
3
Copyright |© |2018 |Pearson |Education, |Inc.
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| | | | | | | | | |
Chemistry: |The |Central |Science, |14e |(Brown, |et |al.)
Chapter |1 | Introduction: |Matter, |Energy, |and |Measurement
1.1 Multiple-Choice |Questions
1) What |is |the |physical |state |in |which |matter |has |a |specific |volume |but |does |not |have |a
|specific|shape?
A) gas
B) solid
C) liquid
D) salts
E) ice
|Answer:
| C
Diff: |1 Var: |1 Page |Ref: |Sec. |1.2
LO:
|1.2|GO:
| G2
2) The |law |of |constant |composition |applies |to .
A) solutions
B) heterogeneous |mixtures
C) compounds
D) homogeneous |mixtures
E) solids
|Answer:
| C
Diff: |1 Var: |1 Page |Ref: |Sec. |1.2
LO:
|1.1|GO:
| G2
3) A |combination |of |sand, |salt, |and |water |is |an |example |of |a .
A) homogeneous |mixture
B) heterogeneous |mixture
C) compound
D) pure |substance
E) solid
|Answer:
| B
Diff: |1 Var: |1 Page |Ref: |Sec. |1.2
LO:
|1.1|GO:
| G2
1
Copyright |© |2018 |Pearson |Education, |Inc.
mynursytest.store
,ACCESS Test Bank for Chemistry The Central Science 15th Edition Brown
| | | | | | | | | |
4) A |small |amount |of |salt |dissolved |in |water |is |an |example |of |a .
A) homogeneous |mixture
B) heterogeneous |mixture
C) compound
D) pure |substance
E) solid
|Answer:
| A
Diff: |1 Var: |1 Page |Ref: |Sec. |1.2
LO:
|1.2|GO:
| G2
5) Which |one |of |the |following |has |the |element |name |and |symbol |correctly |matched?
A) S, |sodium
B) Tn, |tin
C) Fe, |iron
D) N, |neon
E) B,
|bromine|Ans
wer: | C
Diff: |1 Var: |1 Page |Ref: |Sec. |1.2
LO:
|1.2|GO:
| G2
6) Which |one |of |the |following |elements |is |identified |by |the |chemical |symbol, |Al?
A) tin
B) aluminum
C) mercury
D) copper
E) lead
|Answer:
| B
Diff: |2 Var: |1 Page |Ref: |Sec. |1.2
LO:
|1.2|GO:
| G2
7) Which |one |of |the |following |is |often |separated |into |its |components |by |simple |techniques |such|as
|filtering |or |decanting?
A) heterogeneous |mixture
B) compounds
C) homogeneous |mixture
D) elements
E) solutions|
Answer: | A
2
Copyright |© |2018 |Pearson |Education, |Inc.
mynursytest.store
, Diff: |2 Var: |1 Page |Ref: |Sec. |1.2
LO:
|1.1|GO:
| G2
3
Copyright |© |2018 |Pearson |Education, |Inc.
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