,DOWNLOAD THE Test Bank for Chemistry An Atoms First Approach 3rd Editio
b b b b b b b b b b b
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Chapter 01 – Chemical Foundations
b b b b
1. WhichbofbthebfollowingbisbNOTbabpracticebthatbwouldbbebemployedbbybabscientist?
a. testingbideasbbybexperimentation
b. organizingbfindingsbinbspecificbways
c. predictingbtheboutcomebofbanbexperimentbandbthenbnotbtestingbthebprediction
d. tryingbtobexplainbhowbnaturebworks
e. makingbphysicalbmodelsbtobexplainbthebbehaviorbofbmatter
ANSWER: c
POINTS: 1
QUESTIONbTYPE: MultiplebChoice
HASbVARIABLES: False
LEARNINGbOBJECTIVES:b AF.ZUMD.21.01.1b-bScientificbMethod
2. WhichbofbthebfollowingbisbNOTbnormallybabpartbofbscientificbinquiry?
a. makingbobservations
b. philosophizing
c. suggestingbanbexplanation
d. testingbhypotheses
e. performingbexperiments
ANSWER: b
POINTS: 1
QUESTIONbTYPE: MultiplebChoice
HASbVARIABLES: False
LEARNINGbOBJECTIVES:b AF.ZUMD.21.01.1b-bScientificbMethod
3. Whichbofbthebfollowingbstatementsbisbincorrect?
a. Thebscientificbmethodbisbabwaybofblookingbatbthebworldbthatbisbdifferentbfrombnonscientificbformsbofbi
nquiry.
b. Thebscientificbmethodbdoesbnotballowbforbthebusebofbinferences,bandbeverythingbmustbbebprovenbbybd
irectbobservation.
c. Abtheorybisbabguessbaboutbthebbehaviorborbpropertiesbofbmatter.
d. Scientistsbmustbisolatebandbstudybonebvariablebatbabtimebwhenbperformingbexperiments.
e. Abbehaviorbofbmatterbthatbhasbuniversalbvaliditybisbcalledbabnaturalblaw.
ANSWER: c
POINTS: 1
QUESTIONbTYPE: MultiplebChoice
HASbVARIABLES: False
LEARNINGbOBJECTIVES:b AF.ZUMD.21.01.1b-bScientificbMethod
4. WhichbofbthebfollowingbobservationsbdoesbNOTbrelatebspecificallybtobtheblawbofbdefinitebproportions?
a. Purebwaterbisbcomposedbofbthebelementsboxygenbandbhydrogenbinbabmassbratiobofb8btob1.
b. Anybsamplebofbabgivenbcompoundbalwaysbcontainsbthebsamebproportionsbbybmassbofbthebcomponentbe
lements.
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Chapter 01 – Chemical Foundations
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c. Thebmassbofbthebproductsbofbabchemicalbreactionbisbequalbtobthebmassbofbthebstartingbmaterialsbofbthebre
action.
d. Whenbabmetalbreactsbwithboxygen,btheboxygenbcontentbofbthebproductsbisbfixedbatboneborbtwobvalues.
e. Whenbwaterbisbbrokenbdownbintobitsbelementsbbybelectrolysis,belementalboxygenbandbhydrogenbarebf
ormedbinbanb8btob1bmassbratio.
ANSWER: c
POINTS: 1
QUESTIONbTYPE: MultiplebChoice
HASbVARIABLES: False
LEARNINGbOBJECTIVES:b AF.ZUMD.21.01.2b-bFundamentalbLaws
5. Whichbofbthebfollowingbstatementsbregardingbfundamentalbchemicalblawsbisbincorrect?
a. JohnbDalton’sbexperimentalbresultsbledbtobtheblawbofbconservationbofbmass.
b. AntoinebLavoisier’sbexperimentsbshowedbthatbthebmassbofbthebproductsbofbabchemicalbreactionbequalsbt
hebmassbofbthebreactingbsubstances.
c. Whenbwoodbisbburned,bthebashesbweighblessbthanbtheboriginalbwood,bbutbthisbisbnotbabviolationbofbthebla
wbofbconservationbofbmatter.
d. JohnbDaltonbobservedbthatbcarbonbandboxygenbcanbformbtwobcompounds,bonebofbwhichbhasbtwicebasb
muchboxygenbperbgrambofbcarbonbasbthebother.
e. JosephbProust’sbfindingsbregardingbthebcompositionbofbvariousbcompoundsbledbtobtheblawbofbdefinitebp
roportions.
ANSWER: a
POINTS: 1
QUESTIONbTYPE: MultiplebChoice
HASbVARIABLES: False
LEARNINGbOBJECTIVES:b AF.ZUMD.21.01.2b-bFundamentalbLaws
6. Whichbofbthebfollowingbstatementsbregardingbatomsbandbatomicbtheorybisbincorrect?
a. Elementsbarebmadebofbtinybparticlesbcalledbatoms.
b. Thebatomsbofbdifferentbelementsbarebdifferentbinbsomebfundamentalbway.
c. Chemicalbcompoundsbarebformedbwhenbatomsbofbdifferentbelementsbcombinebwithbeachbother.
d. Anbelementbisbabsubstancebthatbcannotbbebbrokenbdownbintobsimplerbsubstances.
e. Bybtheb1700s,ballbchemistsbbelievedbthatbelementsbwerebmadebofbatoms.
ANSWER: e
POINTS: 1
QUESTIONbTYPE: MultiplebChoice
HASbVARIABLES: False
LEARNINGbOBJECTIVES:b AF.ZUMD.21.01.3b-bDalton’sbAtomicbTheory
7. Whichbofbthebfollowingbstatementsbregardingbatomsbandbatomicbtheorybisbincorrect?
a. AntoinebLavoisierbdiscoveredbthatbmatterbisbnotbgainedborblostbinbabchemicalbreaction.
b. JosephbProustbshowedbthatbwhenbelementsbcombinebtobformbnewbsubstances,btheybdobsobinbspecific
CopyrightbCengagebLearning.bPoweredbbybCognero. Pageb2
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Chapter 01 – Chemical Foundations
b b b b
massbratios.
c. AccordingbtobJohnbDalton’sbobservations,bwhenbwaterbforms,bthebmassbratiobofbhydrogenbtoboxygenbisbv
ariable.
d. JohnbDalton’sbatomicbtheorybstatedbthatballbatomsbofbabgivenbelementbarebidentical.
e. JohnbDaltonbdiscoveredbthatbinbtwobdifferentbcompoundsbofbcarbonbandboxygen,bthebratiobofboxygenbtobc
arbonbwasbtwobtimesbhigherbinbonebcompoundbthanbthebother.
ANSWER: c
POINTS: 1
QUESTIONbTYPE: MultiplebChoice
HASbVARIABLES: False
LEARNINGbOBJECTIVES:b AF.ZUMD.21.01.3b-bDalton’sbAtomicbTheory
8. WhichbofbthebfollowingbisbNOTbpartbofbDalton’sbatomicbtheory?
a. Elementsbarebmadebofbtinybparticlesbcalledbatoms.
b. Allbatomsbofbabgivenbelementbarebidenticalbtobeachbother.
c. Atomsbofbonebelementbcanbbebchangedbtobatomsbofbanotherbelementbinbabchemicalbreaction.
d. Atomsbcombinebinbfixedbratiosbtobformbchemicalbcompounds.
e. Chemicalbreactionsbinvolvebabreorganizationbofbthebatomsbinbthebstartingbmaterials.
ANSWER: c
POINTS: 1
QUESTIONbTYPE: MultiplebChoice
HASbVARIABLES: False
LEARNINGbOBJECTIVES:b AF.ZUMD.21.01.3b-bDalton’sbAtomicbTheory
9. Whichbofbthebfollowingbstatementsbregardingbearlybatomicbexperimentsbisbincorrect?
a. J.bJ.bThomsonbpostulatedbthatbtheb“ray”bthatbwasbobservedbinbcathodebraybtubesbwasbabstreambofbn
egativelybchargedbparticles.
b. J.bJ.bThomsonbreasonedbthatbsincebelectronsbcouldbbebproducedbfrombelectrodesbmadebofbdifferentb
metals,bthatballbatomsbmustbcontainbelectrons.
c. J.bJ.bThomsonbpostulatedbthatbanbatombconsistsbofbabdiffusebcloudbofbpositivebchargebwithbnegativebe
lectronsbrandomlybembeddedbinbit.
d. ErnestbRutherford’sbexperimentbnecessitatedbabrevisionbofbThomson’sbplumbpuddingbmodelbofbtheba
tom.
e. Allbofbthesebstatementsbarebcorrect.
ANSWER: e
POINTS: 1
QUESTIONbTYPE: MultiplebChoice
HASbVARIABLES: False
LEARNINGbOBJECTIVES:b AF.ZUMD.21.01.4b-bEarlybAtomicbExperimentsbandbModels
10. Whichbofbthebfollowingbstatementsbregardingbearlybatomicbexperimentsbisbincorrect?
a. J.bJ.bThomsonbpostulatedbthatbtheb“ray”bthatbwasbobservedbinbcathodebraybtubesbwasbabstreambof
CopyrightbCengagebLearning.bPoweredbbybCognero. Pageb3
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b b b b b b b b b b b
n Zumdahl b
Chapter 01 – Chemical Foundations
b b b b
1. WhichbofbthebfollowingbisbNOTbabpracticebthatbwouldbbebemployedbbybabscientist?
a. testingbideasbbybexperimentation
b. organizingbfindingsbinbspecificbways
c. predictingbtheboutcomebofbanbexperimentbandbthenbnotbtestingbthebprediction
d. tryingbtobexplainbhowbnaturebworks
e. makingbphysicalbmodelsbtobexplainbthebbehaviorbofbmatter
ANSWER: c
POINTS: 1
QUESTIONbTYPE: MultiplebChoice
HASbVARIABLES: False
LEARNINGbOBJECTIVES:b AF.ZUMD.21.01.1b-bScientificbMethod
2. WhichbofbthebfollowingbisbNOTbnormallybabpartbofbscientificbinquiry?
a. makingbobservations
b. philosophizing
c. suggestingbanbexplanation
d. testingbhypotheses
e. performingbexperiments
ANSWER: b
POINTS: 1
QUESTIONbTYPE: MultiplebChoice
HASbVARIABLES: False
LEARNINGbOBJECTIVES:b AF.ZUMD.21.01.1b-bScientificbMethod
3. Whichbofbthebfollowingbstatementsbisbincorrect?
a. Thebscientificbmethodbisbabwaybofblookingbatbthebworldbthatbisbdifferentbfrombnonscientificbformsbofbi
nquiry.
b. Thebscientificbmethodbdoesbnotballowbforbthebusebofbinferences,bandbeverythingbmustbbebprovenbbybd
irectbobservation.
c. Abtheorybisbabguessbaboutbthebbehaviorborbpropertiesbofbmatter.
d. Scientistsbmustbisolatebandbstudybonebvariablebatbabtimebwhenbperformingbexperiments.
e. Abbehaviorbofbmatterbthatbhasbuniversalbvaliditybisbcalledbabnaturalblaw.
ANSWER: c
POINTS: 1
QUESTIONbTYPE: MultiplebChoice
HASbVARIABLES: False
LEARNINGbOBJECTIVES:b AF.ZUMD.21.01.1b-bScientificbMethod
4. WhichbofbthebfollowingbobservationsbdoesbNOTbrelatebspecificallybtobtheblawbofbdefinitebproportions?
a. Purebwaterbisbcomposedbofbthebelementsboxygenbandbhydrogenbinbabmassbratiobofb8btob1.
b. Anybsamplebofbabgivenbcompoundbalwaysbcontainsbthebsamebproportionsbbybmassbofbthebcomponentbe
lements.
CopyrightbCengagebLearning.bPoweredbbybCognero. Pageb1
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b b b b b b b b b b b
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Chapter 01 – Chemical Foundations
b b b b
c. Thebmassbofbthebproductsbofbabchemicalbreactionbisbequalbtobthebmassbofbthebstartingbmaterialsbofbthebre
action.
d. Whenbabmetalbreactsbwithboxygen,btheboxygenbcontentbofbthebproductsbisbfixedbatboneborbtwobvalues.
e. Whenbwaterbisbbrokenbdownbintobitsbelementsbbybelectrolysis,belementalboxygenbandbhydrogenbarebf
ormedbinbanb8btob1bmassbratio.
ANSWER: c
POINTS: 1
QUESTIONbTYPE: MultiplebChoice
HASbVARIABLES: False
LEARNINGbOBJECTIVES:b AF.ZUMD.21.01.2b-bFundamentalbLaws
5. Whichbofbthebfollowingbstatementsbregardingbfundamentalbchemicalblawsbisbincorrect?
a. JohnbDalton’sbexperimentalbresultsbledbtobtheblawbofbconservationbofbmass.
b. AntoinebLavoisier’sbexperimentsbshowedbthatbthebmassbofbthebproductsbofbabchemicalbreactionbequalsbt
hebmassbofbthebreactingbsubstances.
c. Whenbwoodbisbburned,bthebashesbweighblessbthanbtheboriginalbwood,bbutbthisbisbnotbabviolationbofbthebla
wbofbconservationbofbmatter.
d. JohnbDaltonbobservedbthatbcarbonbandboxygenbcanbformbtwobcompounds,bonebofbwhichbhasbtwicebasb
muchboxygenbperbgrambofbcarbonbasbthebother.
e. JosephbProust’sbfindingsbregardingbthebcompositionbofbvariousbcompoundsbledbtobtheblawbofbdefinitebp
roportions.
ANSWER: a
POINTS: 1
QUESTIONbTYPE: MultiplebChoice
HASbVARIABLES: False
LEARNINGbOBJECTIVES:b AF.ZUMD.21.01.2b-bFundamentalbLaws
6. Whichbofbthebfollowingbstatementsbregardingbatomsbandbatomicbtheorybisbincorrect?
a. Elementsbarebmadebofbtinybparticlesbcalledbatoms.
b. Thebatomsbofbdifferentbelementsbarebdifferentbinbsomebfundamentalbway.
c. Chemicalbcompoundsbarebformedbwhenbatomsbofbdifferentbelementsbcombinebwithbeachbother.
d. Anbelementbisbabsubstancebthatbcannotbbebbrokenbdownbintobsimplerbsubstances.
e. Bybtheb1700s,ballbchemistsbbelievedbthatbelementsbwerebmadebofbatoms.
ANSWER: e
POINTS: 1
QUESTIONbTYPE: MultiplebChoice
HASbVARIABLES: False
LEARNINGbOBJECTIVES:b AF.ZUMD.21.01.3b-bDalton’sbAtomicbTheory
7. Whichbofbthebfollowingbstatementsbregardingbatomsbandbatomicbtheorybisbincorrect?
a. AntoinebLavoisierbdiscoveredbthatbmatterbisbnotbgainedborblostbinbabchemicalbreaction.
b. JosephbProustbshowedbthatbwhenbelementsbcombinebtobformbnewbsubstances,btheybdobsobinbspecific
CopyrightbCengagebLearning.bPoweredbbybCognero. Pageb2
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Chapter 01 – Chemical Foundations
b b b b
massbratios.
c. AccordingbtobJohnbDalton’sbobservations,bwhenbwaterbforms,bthebmassbratiobofbhydrogenbtoboxygenbisbv
ariable.
d. JohnbDalton’sbatomicbtheorybstatedbthatballbatomsbofbabgivenbelementbarebidentical.
e. JohnbDaltonbdiscoveredbthatbinbtwobdifferentbcompoundsbofbcarbonbandboxygen,bthebratiobofboxygenbtobc
arbonbwasbtwobtimesbhigherbinbonebcompoundbthanbthebother.
ANSWER: c
POINTS: 1
QUESTIONbTYPE: MultiplebChoice
HASbVARIABLES: False
LEARNINGbOBJECTIVES:b AF.ZUMD.21.01.3b-bDalton’sbAtomicbTheory
8. WhichbofbthebfollowingbisbNOTbpartbofbDalton’sbatomicbtheory?
a. Elementsbarebmadebofbtinybparticlesbcalledbatoms.
b. Allbatomsbofbabgivenbelementbarebidenticalbtobeachbother.
c. Atomsbofbonebelementbcanbbebchangedbtobatomsbofbanotherbelementbinbabchemicalbreaction.
d. Atomsbcombinebinbfixedbratiosbtobformbchemicalbcompounds.
e. Chemicalbreactionsbinvolvebabreorganizationbofbthebatomsbinbthebstartingbmaterials.
ANSWER: c
POINTS: 1
QUESTIONbTYPE: MultiplebChoice
HASbVARIABLES: False
LEARNINGbOBJECTIVES:b AF.ZUMD.21.01.3b-bDalton’sbAtomicbTheory
9. Whichbofbthebfollowingbstatementsbregardingbearlybatomicbexperimentsbisbincorrect?
a. J.bJ.bThomsonbpostulatedbthatbtheb“ray”bthatbwasbobservedbinbcathodebraybtubesbwasbabstreambofbn
egativelybchargedbparticles.
b. J.bJ.bThomsonbreasonedbthatbsincebelectronsbcouldbbebproducedbfrombelectrodesbmadebofbdifferentb
metals,bthatballbatomsbmustbcontainbelectrons.
c. J.bJ.bThomsonbpostulatedbthatbanbatombconsistsbofbabdiffusebcloudbofbpositivebchargebwithbnegativebe
lectronsbrandomlybembeddedbinbit.
d. ErnestbRutherford’sbexperimentbnecessitatedbabrevisionbofbThomson’sbplumbpuddingbmodelbofbtheba
tom.
e. Allbofbthesebstatementsbarebcorrect.
ANSWER: e
POINTS: 1
QUESTIONbTYPE: MultiplebChoice
HASbVARIABLES: False
LEARNINGbOBJECTIVES:b AF.ZUMD.21.01.4b-bEarlybAtomicbExperimentsbandbModels
10. Whichbofbthebfollowingbstatementsbregardingbearlybatomicbexperimentsbisbincorrect?
a. J.bJ.bThomsonbpostulatedbthatbtheb“ray”bthatbwasbobservedbinbcathodebraybtubesbwasbabstreambof
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