TEST BANK for McMurry's Organic Chemistry 7th Edition by Susan McMurry (Study Guide with Solutions Manual)

,DOWNLOAD THE Test Bank for Chemistry 7th Edition McMurry
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Chemistry,o7eo(McMurry/Fay)
Chaptero2o o Atoms,oMolecules,oandoIons

2.1 Multiple-ChoiceoQuestions

1) Whatoisotheochemicalosymboloforomanganese?
A) Hg
B) Mg
C) Mn
D) Na
Answer:o C
Diff:o2 Var:o1
Topic:o Sectiono2.1o ChemistryoandotheoElements
LearningoObj:o LOo2.1o Useosymbolsotoorepresentotheoelements.
GlobaloObj:o G2o Demonstrateotheoabilityotoothinkocriticallyoandoemployocriticalothinkingoskills.

2) Whichoelementohasotheochemicalosymbol,oP?
A) lead
B) phosphorus
C) platinum
D) potassium
oAnswer:o Bo

Diff:o2 Var:o1
Topic:o Sectiono2.1o ChemistryoandotheoElements
LearningoObj:o LOo2.1o Useosymbolsotoorepresentotheoelements.
GlobaloObj:o G2o Demonstrateotheoabilityotoothinkocriticallyoandoemployocriticalothinkingoskills.

3) Accordingotoohistory,otheoconceptothatoallomatteroisocomposedoofoatomsowasofirstoproposedoby
A) theoGreekophilosopheroDemocritus,obutonotowidelyoacceptedountilomodernotimes.
B) Dalton,obutonotowidelyoacceptedountilotheoworkoofoMendeleev.
C) Dalton,obutonotowidelyoacceptedountilotheoworkoofoEinstein.
D) Dalton,oandowidelyoacceptedowithinoaofewodecades.
oAnswer:o A

Diff:o1 Var:o1
Topic:o Sectiono2.1o ChemistryoandotheoElements
GlobaloObj:o G1o Demonstrateoanounderstandingoofotheoprinciplesoofoscientificoinquiry.

4) Mendeleevoarrangedotheoelementsoaccordingoto
A) atomiconumberoandoatomicoweight.
B) atomicoweightoandochemicaloreactivity.
C) electronoconfigurationoandoatomicoweight.
D) physicalostateoandorelativeoabundance.
oAnswer:o B

Diff:o1 Var:o1
Topic:o Sectiono2.2o ElementsoandotheoPeriodicoTable
GlobaloObj:o G1o Demonstrateoanounderstandingoofotheoprinciplesoofoscientificoinquiry.




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5) Whichoisonototrue?
A) Mendeleevoendedoeachorowoinohisoperiodicotableowithoanoinertogas.
B) Mendeleevoleftogapsoinohisoperiodicotableoforoundiscoveredoelements.
C) Mendeleevoorderedotheoelementsoinohisoperiodicotableobyoatomicoweight.
D) Mendeleev'soperiodicotableopredatedotheoconceptoofoelectronoconfiguration.
oAnswer:o A

Diff:o1 Var:o1
Topic:o Sectiono2.2o ElementsoandotheoPeriodicoTable
GlobaloObj:o G1o Demonstrateoanounderstandingoofotheoprinciplesoofoscientificoinquiry.

6) Theohorizontalorowsoofotheoperiodicotableoareocalled
A) groups.
B) periods.
C) triads.
D) elements.o
Answer:o BoD
iff:o1 Var:o1
Topic:o Sectiono2.2o ElementsoandotheoPeriodicoTable
GlobaloObj:o G1o Demonstrateoanounderstandingoofotheoprinciplesoofoscientificoinquiry.

7) Theoverticalocolumnsoofotheoperiodicotableoareocalled
A) groups.
B) periods.
C) triads.
D) elements.o
Answer:o Ao
Diff:o1 Var:o1
Topic:o Sectiono2.2o ElementsoandotheoPeriodicoTable
GlobaloObj:o G1o Demonstrateoanounderstandingoofotheoprinciplesoofoscientificoinquiry.

8) Mostoelementsoinotheoperiodicotableoare
A) metals.
B) non-metals.
C) nobleogases.
D) semi-
metals.oAnswer
:o Ao Diff:o1
Var:o1
Topic:o Sectiono2.3o SomeoCommonoGroupsoofoElementsoandoTheiroProperties
LearningoObj:o LOo2.6o Useotheopropertiesoofoanoelementotooclassifyoitoasometal,ononmetal,oorosemimetaloandogiveoitsolo
cationoinotheoperiodicotable.
GlobaloObj:o G1o Demonstrateoanounderstandingoofotheoprinciplesoofoscientificoinquiry.




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, DOWNLOAD THE Test Bank for Chemistry 7th Edition McMurry
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9) Elementsoinoaoperiodicogroupohaveosimilar
A) chemicaloproperties.
B) densities.
C) masses.
D) physicaloproperties.
oAnswer:o A

Diff:o1 Var:o1
Topic:o Sectiono2.3o SomeoCommonoGroupsoofoElementsoandoTheiroProperties
LearningoObj:o LOo2.6o Useotheopropertiesoofoanoelementotooclassifyoitoasometal,ononmetal,oorosemimetaloandogiveoitsolo
cationoinotheoperiodicotable.
GlobaloObj:o G1o Demonstrateoanounderstandingoofotheoprinciplesoofoscientificoinquiry.

10) Whichohorizontalorowoofotheoperiodicotableocontainsotheomostoelements?
A) rowo4
B) rowo5
C) rowo6
D) Theyoallocontainotheosameonumberoofoelements.
oAnswer:o C

Diff:o1 Var:o1
Topic:o Sectiono2.3o SomeoCommonoGroupsoofoElementsoandoTheiroProperties
LearningoObj:o LOo2.6o Useotheopropertiesoofoanoelementotooclassifyoitoasometal,ononmetal,oorosemimetaloandogiveoitsolo
cationoinotheoperiodicotable.
GlobaloObj:o G2o Demonstrateotheoabilityotoothinkocriticallyoandoemployocriticalothinkingoskills.

11) Whichoofotheofollowingostatementsodoesonotodescribeoaophysicalopropertyoofochlorine?
A) Chlorineocombinesowithosodiumotooformotableosalt.
B) Theocoloroofochorineogasoisogreen.
C) Theodensityoofochlorineogasoatostandardotemperatureoandopressureoiso3.17og/L.
D) Theofreezingopointoofochlorineoiso-
101°C.oAnswer:o A
Diff:o1 Var:o1
Topic:o Sectiono2.3o SomeoCommonoGroupsoofoElementsoandoTheiroProperties
LearningoObj:o LOo2.5o Specifyotheolocationoandogiveoexamplesoofoelementsoinotheoalkaliometal,oalkalineoearthometal,oh
alogen,oandonobleogasogroups.
GlobaloObj:o G2o Demonstrateotheoabilityotoothinkocriticallyoandoemployocriticalothinkingoskills.

12) Whichoofotheofollowingostatementsodoesonotodescribeoaochemicalopropertyoofooxygen?
A) Ironowillorustoinotheopresenceoofooxygen.
B) Oxygenocombinesowithocarbonotooformocarbonodioxideogas.
C) Theopressureoisocausedobyocollisionoofooxygenomoleculesowithotheosidesoofoaocontainer.
D) Whenocoaloisoburnedoinooxygen,otheoprocessoisocalledocombustion
.oAnswer:o C
Diff:o1 Var:o1
Topic:o Sectiono2.3o SomeoCommonoGroupsoofoElementsoandoTheiroProperties
LearningoObj:o LOo2.5o Specifyotheolocationoandogiveoexamplesoofoelementsoinotheoalkaliometal,oalkalineoearthometal,oh
alogen,oandonobleogasogroups.
GlobaloObj:o G2o Demonstrateotheoabilityotoothinkocriticallyoandoemployocriticalothinkingoskills.




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Copyrighto©o2016oPearsonoEducation,oInc.
mynursytest.store