Test bank for chemistry the central science 15th edition brown full chapter

,ACCESS jTest jBank jfor jChemistry jThe jCentral jScience j15th jEdition
jBrown




Chemistry: jThe jCentral jScience, j14e j(Brown, jet jal.)
Chapter j1 j j Introduction: jMatter, jEnergy, jand jMeasurement

1.1 Multiple-Choice jQuestions

1) What jis jthe jphysical jstate jin jwhich jmatter jhas ja jspecific jvolume jbut jdoes jnot jhave ja
jspecific jshape?
A) gas
B) solid
C) liquid
D) salts
E) ice
jAnswer:
jC
Diff: j1 Var: j1 Page jRef: jSec. j1.2
LO:
j 1.2
jGO:
j G2


2) The jlaw jof jconstant jcomposition japplies jto j .
A) solutions
B) heterogeneous jmixtures
C) compounds
D) homogeneous jmixtures
E) solids
jAnswer:
jC
Diff: j1 Var: j1 Page jRef: jSec. j1.2
LO:
j 1.1
jGO:
j G2


3) A jcombination jof jsand, jsalt, jand jwater jis jan jexample jof ja j .
A) homogeneous jmixture
B) heterogeneous jmixture
C) compound
D) pure jsubstance
E) solid
jAnswer:
jB
Diff: j1 Var: j1 Page jRef: jSec. j1.2
LO:
j 1.1
jGO:

1
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,j G2




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, ACCESS jTest jBank jfor jChemistry jThe jCentral jScience j15th jEdition
jBrown




4) A jsmall jamount jof jsalt jdissolved jin jwater jis jan jexample jof ja j .
A) homogeneous jmixture
B) heterogeneous jmixture
C) compound
D) pure jsubstance
E) solid
jAnswer:
jA
Diff: j1 Var: j1 Page jRef: jSec. j1.2
LO:
j 1.2
jGO:
j G2


5) Which jone jof jthe jfollowing jhas jthe jelement jname jand jsymbol jcorrectly jmatched?
A) S, jsodium
B) Tn, jtin
C) Fe, jiron
D) N, jneon
E) B, jbromine
jAnswer: j C
Diff: j1 Var: j1 Page jRef: jSec. j1.2
LO:
j 1.2
jGO:
j G2


6) Which jone jof jthe jfollowing jelements jis jidentified jby jthe jchemical jsymbol, jAl?
A) tin
B) aluminum
C) mercury
D) copper
E) lead
jAnswer:
jB
Diff: j2 Var: j1 Page jRef: jSec. j1.2
LO:
j 1.2
jGO:
j G2


7) Which jone jof jthe jfollowing jis joften jseparated jinto jits jcomponents jby jsimple jtechniques
jsuch jas jfiltering jor jdecanting?
A) heterogeneous jmixture
B) compounds
C) homogeneous jmixture
3
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jInc.

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