Chapter 1 Matter and Energy
1) WhichXofXtheXfollowingXisXnotXanXexampleXofXmatter?
A) aXrock
B) aXhot-airXballoon
C) carbonXdioxideXinXyourXexhaledXbreath
D) steam
E) heatXfromXaXbarbequeXgrill
Answer:X EXDifficult
y:X2XMedium
Topic:XStudyXofXChemistryXBl
oom's:X2.XUnderstandXGradabl
e:X automatic
Subtopic:X ClassificationXandXStatesXofXMatter;XPropertiesXofXMatte
rXAccessibility:XKeyboardXNavigation
2) WhichXofXtheXfollowingXisXnotXanXexampleXofXmatter?
A) air
B) lightXfromXaXcandle
C) wax
D) theXpropellantXinXanXaerosolXcan
E) aXstainXonXclothing
Answer:X BXDifficult
y:X2XMedium
Topic:XStudyXofXChemistryXBl
oom's:X2.XUnderstandXGradabl
e:X automatic
Subtopic:X ClassificationXandXStatesXofXMatter;XPropertiesXofXMatte
rXAccessibility:XKeyboardXNavigation
1
CopyrightX2019X©XMcGraw-
HillXEducation.XAllXrightsXreserved.XNoXreproductionXorXdistributionXwithoutXtheXpriorXwrittenXconsentXofXM
cGraw-HillXEducation.
,3) WhichXofXtheXfollowingXisXanXexampleXofXmatter?
A) sunlight
B) lightXfromXanXincandescentXbulb
C) heliumXinXaXballoon
D) heatXfromXaXcar'sXradiator
E) allXofXtheseXareXcorrect
Answer:X CXDifficult
y:X2XMedium
Topic:XStudyXofXChemistryXBl
oom's:X2.XUnderstandXGradabl
e:X automatic
Subtopic:X ClassificationXandXStatesXofXMatter;XPropertiesXofXMatte
rXAccessibility:XKeyboardXNavigation
4) WhichXofXtheXfollowingXdoesXnotXapplyXtoXaXchemicalXcompound?
A) AXchemicalXcompoundXconsistsXofXtwoXorXmoreXelements.
B) TheXelementsXinXaXcompoundXareXcombinedXinXdefiniteXproportions.
C) TheXcharacteristicsXofXtheXcompoundXareXdifferentXfromXtheXcharacteristicsXofXtheXelem
entsXfromXwhichXitXisXmade.
D) CompoundsXcanXbeXseparatedXintoXtheirXconstituentXelementsXusingXonlyXphysicalXmethods.
E) AXchemicalXcompoundXcanXalsoXbeXclassifiedXasXaXpureXsubstance.
Answer:X DXDifficult
y:X2XMedium
Topic:XStudyXofXChemistryXBl
oom's:X2.XUnderstandXGradabl
e:X automatic
Subtopic:X ClassificationXandXStatesXofXMatter;XPropertiesXofXMatte
rXAccessibility:XKeyboardXNavigation
5) WhichXofXtheXfollowingXstatementsXregardingXelementsXisXincorrect?
A) ElementsXareXtheXsimplestXbuildingXblockXofXmatter.
B) ElementsXcannotXbeXbrokenXdownXintoXsimplerXsubstancesXevenXbyXchemicalXmeans.
C) SomeXelementsXareXnotXnaturallyXoccurring,XandXhaveXbeenXsynthesizedXbyXscientists.
D) AsXtheXGreeksXhadXthought,XwaterXisXanXelement.
E) ElementsXareXclassifiedXusingXaXperiodicXtable.
Answer:XDXDiffi
culty:X1XEasy
Topic:XStudyXofXChemistryXBl
oom's:X2.XUnderstandXGradabl
e:X automatic
Subtopic:X ClassificationXandXStatesXofXMatter;XPropertiesXofXMatte
rXAccessibility:XKeyboardXNavigation
2
CopyrightX2019X©XMcGraw-
HillXEducation.XAllXrightsXreserved.XNoXreproductionXorXdistributionXwithoutXtheXpriorXwrittenXconsentXofXM
cGraw-HillXEducation.
, 6) AXcombinationXofXtwoXorXmoreXsubstancesXthatXcanXbeXseparatedXbyXusingXonlyXaXphy
sicalXprocessXis
A) anXelement.
B) aXcompound.
C) aXmixture.
D) aXsubstance.
E) aXcomposition.
Answer:XCXDiffic
ulty:X1XEasy
Topic:XStudyXofXChemistryXBl
oom's:X1.XRememberXGradabl
e:X automatic
Subtopic:X ClassificationXandXStatesXofXMatter;XPropertiesXofXMatte
rXAccessibility:XKeyboardXNavigation
7) WhichXofXtheXfollowingXisXanXexampleXofXaXpureXsubstance?
A) sand
B) tapXwater
C) aluminumXinXaXsodaXcanX(notXconsideringXtheXpaintXorXplasticXcoatings)
D) riverXwater
E) granite
Answer:XCXDiffic
ulty:X1XEasy
Topic:XStudyXofXChemistryXBl
oom's:X2.XUnderstandXGradabl
e:XXXautomaticXSubtopic:X Prop
ertiesXofXMatter
Accessibility:X KeyboardXNavigation
8) WhichXofXtheXfollowingXisXanXexampleXofXaXpureXsubstance?
A) aXcopperXwire
B) milk
C) leather
D) aXpieceXofXcarpet
E) oceanXwater
Answer:XAXDiffi
culty:X1XEasy
Topic:XStudyXofXChemistryXBl
oom's:X2.XUnderstandXGradabl
e:X automatic
Subtopic:X ClassificationXandXStatesXofXMatter;XPropertiesXofXMatte
rXAccessibility:XKeyboardXNavigation
3
CopyrightX2019X©XMcGraw-
HillXEducation.XAllXrightsXreserved.XNoXreproductionXorXdistributionXwithoutXtheXpriorXwrittenXconsentXofXM
cGraw-HillXEducation.