Test Bank for Chemistry The Central Science, 15th edition by Theodore E. Brown.pdf

,ACCESSTestBankforChemistryTheCentralScience15th EditionBrown
m m m m m m m m m m




Chemistry:m Them Centralm Science,m 14em (Brown,metmal.)
Chapterm1m m Introduction:mMatter,mEnergy,mandmMeasurement

1.1 Multiple-ChoicemQuestions

1) What mismthemphysicalmstateminmwhichmmattermhasmamspecificmvolumembut mdoesmnot mhavemamspe
cifimc shape?
gi


A) gas
B) solid
C) liquid
D) salts
E) icemAns
mwer:m C

Diff:m1 Var:m1
i
PagemRef:mSec.m1.2mLO:m1.2 g



GO:m G
m2




2) Themlaw mof mconstant mcompositionmappliesmto .
A) solutions
B) heterogeneousmmixtures
C) compounds
D) homogeneousmmixtures
E) solidsmA
mnswer:m C

Diff:m1 Var:m1 PagemRef:mSec.m1.2
LO:m1.1
mGO:mG

m2




3) A mcombinationmof msand,msalt,mand mwatermismanmexamplemof ma .
A) homogeneousmmixture
B) heterogeneousmmixture
C) compound
D) puremsubstance
E) solid mA
mnswer:m

B
Diff:m1 Var:m1 PagemRef:mSec.m1.2
LO:m1.1
mGO:mG

m2




1
Copyright m©m2018 mPearson mEducation,mIn
c
.

,ACCESSTestBankforChemistryTheCentralScience15th EditionBrown
m m m m m m m m m m




4) A msmallmamount mof msalt mdissolved minmwatermismanmexamplemof ma .
A) homogeneousmmixture
B) heterogeneousmmixture
C) compound
D) puremsubstance
E) solid mA
mnswer:m

A
Diff:m1 Var:m1
PagemRef:mSec.m1.2mLO:m1.2 g
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GO:m G
m2



5) Whichmone of mthemfollowingmhasmthemelement mnamemand msymbolmcorrectlymmatched?
gi


A) S,msodium
B) Tn,mtin
C) Fe,miron
D) N,mneon
E) B,mbromin
me Answer:m
gi


C
Diff:m1 Var:m1
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GO:m G
m2




6) Whichmonemof mthemfollowingmelementsmismidentified mbymthemchemicalmsymbol,mAl?
A) tin
B) aluminum
C) mercury
D) copper
E) lead mAn
mswer:m B

Diff:m2 Var:m1
PagemRef:mSec.m1.2mLO:m1.2 g
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7) Whichmonemof mthemfollowingmismoftenmseparated mintomitsmcomponentsmbymsimplemtechniquesms
ucmh asmfilteringmormdecanting?
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A) heterogeneousmmixture
B) compounds
C) homogeneousmmixture
D) elements
E) solutions gi


m Answer:

A
2
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.

, Diff:m2 Var:m1 PagemRef:mSec.m1.2
LO:m1.1




3
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.