Test Bank - Chemistry: The Central Science, 15th Edition (Brown, 2015), Chapter 1-24 | All Chapters

,ACCESShmTesthmBankhmforhmChemistryhmThehmCentralhmSciencehm15thhmEditionhmBro
wn



Chemistry:hmThehmCentralhmScience,hm14ehm(Brown,hmethmal.)
Chapterhm1h m h m Introduction:hmMatter,hmEnergy,hmandhmMeasurement

1.1 Multiple-ChoicehmQuestions

1) Whathmishmthehmphysicalhmstatehminhmwhichhmmatterhmhashmahmspecifichmvolumehmbuthmdoes
hmnothmhavehmahmspecifichmshape?
A) gas
B) solid
C) liquid
D) salts
E) icehmAn
swer:h m C
Diff:hm1 Var:hm1 PagehmRef:hmSec.hm1.2
LO:h m 1
.2hmGO:
h m G2


2) Thehmlawhmofhmconstanthmcompositionhmapplieshmtohm .
A) solutions
B) heterogeneoushmmixtures
C) compounds
D) homogeneoushmmixtures
E) solidshm
Answer:h m
C
Diff:hm1 Var:hm1 PagehmRef:hmSec.hm1.2
LO:h m 1
.1hmGO:
h m G2


3) Ahmcombinationhmofhmsand,hmsalt,hmandhmwaterhmishmanhmexamplehmofhmahm .
A) homogeneoushmmixture
B) heterogeneoushmmixture
C) compound
D) purehmsubstance
E) solidhm
Answer:h m
B
Diff:hm1 Var:hm1 PagehmRef:hmSec.hm1.2
LO:h m 1
.1hmGO:
h m G2




1
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on,hmInc.
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,ACCESShmTesthmBankhmforhmChemistryhmThehmCentralhmSciencehm15thhmEditionhmBro
wn



4) Ahmsmallhmamounthmofhmsalthmdissolvedhminhmwaterhmishmanhmexamplehmofhmahm .
A) homogeneoushmmixture
B) heterogeneoushmmixture
C) compound
D) purehmsubstance
E) solidhm
Answer:h m
A
Diff:hm1 Var:hm1 PagehmRef:hmSec.hm1.2
LO:h m 1
.2hmGO:
h m G2


5) Whichhmonehmofhmthehmfollowinghmhashmthehmelementhmnamehmandhmsymbolhmcorrectlyhmmatched?
A) S,hmsodium
B) Tn,hmtin
C) Fe,hmiron
D) N,hmneon
E) B,hmbromi
nehmAnswer:h
mC
Diff:hm1 Var:hm1 PagehmRef:hmSec.hm1.2
LO:h m 1
.2hmGO:
h m G2


6) Whichhmonehmofhmthehmfollowinghmelementshmishmidentifiedhmbyhmthehmchemicalhmsymbol,hmAl?
A) tin
B) aluminum
C) mercury
D) copper
E) leadhmA
nswer:h m B
Diff:hm2 Var:hm1 PagehmRef:hmSec.hm1.2
LO:h m 1
.2hmGO:
h m G2


7) Whichhmonehmofhmthehmfollowinghmishmoftenhmseparatedhmintohmitshmcomponentshmbyhmsimpl
ehmtechniqueshmsuchhmashmfilteringhmorhmdecanting?
A) heterogeneoushmmixture
B) compounds
C) homogeneoushmmixture
D) elements
E) solutions
hmAnswer:h

2
Copyrighthm©hm2018hmPearsonhmEducati
on,hmInc.
mynursytest.store

, mA
Diff:hm2 Var:hm1 PagehmRef:hmSec.hm1.2
LO:h m 1
.1hmGO:
h m G2




3
Copyrighthm©hm2018hmPearsonhmEducati
on,hmInc.
mynursytest.store