m m m m m m m m m m
Chapter m1 m-mMatter,mMeasurements,mandmCalculations
1. Themmassmof man mobjectmis
a. themforcembetween mthemobjectmand mthemearth.
b. ammeasure mof mthemamountmof mmattermin mthemobject.
c. themamountmof mspacemthemobjectmoccupies.
d. dependsmon mthemlocation mof mthemobjectmon mthemearth.
ANSWER: b
POINTS: 1
QUESTIONmTYPE: MultiplemChoice
LEARNING mOBJECTIVES:m GOBCmLO2.1.2m-mDefinemMatter.
KEYWORDS: Chemistry
2. Any mtwo mobjectsmaremattracted mto meach mothermby m .
a.mgravity b.melectrostatic mforces
c.mmagnetism d.mallmof mthem
ANSWER: a
POINTS: 1
QUESTIONmTYPE: MultiplemChoice
LEARNING mOBJECTIVES:m GOBCmLO2.1.2m-mDefinemMatter.
KEYWORDS: Chemistry
3. Howmismthemweightmof man mobjectminfluenced mwhen mthemgravitationalmforcemon mthemobjectmismincreased?
a.mitmdecreases b.mitmincreases
c.mitmismunchanged d.mitmequalsmthemmass
ANSWER: b
POINTS: 1
QUESTIONmTYPE: MultiplemChoice
LEARNING mOBJECTIVES:m GOBCmLO2.1.2m-mDefinemMatter.
KEYWORDS: Chemistry
4. Themweightmof man mobjectmis
a. ammeasure mof mthemgravitationalmforce mpullingmthemobjectmtoward mthemearth.
b. equalmto mthemmassmof mthemmattermin mthemobject.
c. ammeasure mof mthemspace moccupied mby mthemobject.
d. themsamematmany mlocation mon mthemearth.
ANSWER: a
POINTS: 1
QUESTIONmTYPE: MultiplemChoice
LEARNING mOBJECTIVES:m GOBCmLO2.1.2m-mDefinemMatter.
KEYWORDS: Chemistry
5. Themfactmthatmgold mdoesmnotmcorrode mismam property
a.mphysical b.mpersonal c.mreal d.mchemical
ANSWER: d
POINTS: 1
QUESTIONmTYPE: MultiplemChoice
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m m m m m m m m m m
Chapter m1 m-mMatter,mMeasurements,mandmCalculations
LEARNING mOBJECTIVES:m GOBCmLO2.1.3m-
mDifferentiatembetweenmphysicalmandmchemicalmpropertiesmof mmatter.
KEYWORDS: Chemistry
6. Which mof mthemfollowingmrepresentsmamphysicalmchange min mmatter?
a. Amsubstance msolidifiesmatm443 mK.
b. Amsubstance mproducesmamgasmand mamsolid mwhen mheated.
c. Amsubstance mburnsmwhen mheated.
d. Amsubstance mchangesmcolormwhen mexposed mto mair.
ANSWER: a
POINTS: 1
QUESTIONmTYPE: MultiplemChoice
LEARNING mOBJECTIVES:m GOBCmLO2.1.4m-mDifferentiatembetweenmphysicalmandmchemicalmchangesminmmatter.
KEYWORDS: Chemistry
7. Themmeltingmof micemto mliquid mwatermismcorrectly mclassified mas
a. amchemicalmchange.
b. amphysicalmchange.
c. both mamchemicalmand mamphysicalmchange.
d. neithermamchemicalmnormphysicalmchange.
ANSWER: b
POINTS: 1
QUESTIONmTYPE: MultiplemChoice
LEARNING mOBJECTIVES:m GOBCmLO2.1.4m-mDifferentiatembetweenmphysicalmandmchemicalmchangesminmmatter.
KEYWORDS: Chemistry
8. Which mof mthemfollowingmismamphysicalmproperty mof mmatter?
a. itmdoesmnotmburn
b. producesmamgasmwhen mplaced min man macid
c. freezesmatm−10°F
d. themsurface mturnsmblack min mair
ANSWER: c
POINTS: 1
QUESTIONmTYPE: MultiplemChoice
LEARNING mOBJECTIVES:m GOBCmLO2.1.3m-
mDifferentiatembetweenmphysicalmandmchemicalmpropertiesmof mmatter.
KEYWORDS: Chemistry
9. Which mof mthemfollowingmismamchemicalmproperty mof mmatter?
a.mcolor b.mdensity
c.mfreezingmpoint d.mflammability
ANSWER: d
POINTS: 1
QUESTIONmTYPE: MultiplemChoice
LEARNING mOBJECTIVES:m GOBCmLO2.1.3m-
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m m m m m m m m m m
Chapter m1 m-mMatter,mMeasurements,mandmCalculations
mDifferentiatembetweenmphysicalmandmchemicalmpropertiesmof mmatter.
KEYWORDS: Chemistry
CopyrightmCengagemLearning.mPoweredmby mCogne Pagem3
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m m m m m m m m m m
Chapter m1 m-mMatter,mMeasurements,mandmCalculations
10. Asmtwo mclearmliquidmsolutionsmaremthoroughly mmixed,mamredmsolid mforms.mThismchangemismmostmlikely m.
a.mphysical. b.mchemical.
c.mneithermchemicalmnormphysical. d.mboth mchemicalmand mphysical.
ANSWER: b
POINTS: 1
QUESTIONmTYPE: MultiplemChoice
LEARNING mOBJECTIVES:m GOBCmLO2.1.4m-mDifferentiatembetweenmphysicalmandmchemicalmchangesminmmatter.
KEYWORDS: Chemistry
11. Themlimitmof mchemicalmsubdivision mof man melementmismthem .
a.matom b.mmolecule c.mproton d.mcompound
ANSWER: a
POINTS: 1
QUESTIONmTYPE: MultiplemChoice
LEARNING mOBJECTIVES:m GOBCmLO3.2.1m-mDescribemDemocritus'moriginalmideamof manmatom.
KEYWORDS: Chemistry
12. Which mof mthemfollowingmsubstancesmaremcomposed mof mheteroatomic mmolecules?
a.man miron mnail b.moxygen c.mcoppermwire d.mwater
ANSWER: d
POINTS: 1
QUESTIONmTYPE: MultiplemChoice
LEARNING mOBJECTIVES:m GOBCmLO3.1.2m-mDifferentiatembetweenmcompounds,mmolecules,mandmelements.
KEYWORDS: Chemistry
13. Ammolecule mrepresented mby mO-O-Ommustmbemclassified mas
a.mhomoatomic mand mpolyatomic. b.mhomoatomic mand mmonoatomic.
c.mheteroatomic mand mpolyatomic. d.mheteroatomic mand mmonoatomic.
ANSWER: a
POINTS: 1
QUESTIONmTYPE: MultiplemChoice
LEARNING mOBJECTIVES:m GOBCmLO3.1.2m-mDifferentiatembetweenmcompounds,mmolecules,mandmelements.
KEYWORDS: Chemistry
14. Which mof mthemfollowingmtermsmcorrectly mappliesmto mammolecule mof mCO2?
a.mtriatomic,mheteroatomic b.mpolyatomic,mdiatomic
c.mtriatomic,mhomoatomic d.mdiatomic,mheteroatomic
ANSWER: a
POINTS: 1
QUESTIONmTYPE: MultiplemChoice
LEARNING mOBJECTIVES:m GOBCmLO3.1.2m-mDifferentiatembetweenmcompounds,mmolecules,mandmelements.
KEYWORDS: Chemistry
15. Tablemsalt,mNaClmismbestmclassified masma(n)m .
a.mcompound b.melement
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