Y Y Y Y Y Y Y Y
Chemistry,Y5eY(Burdge)
ChapterY2Y Atoms,YMolecules,YandYIons
1) TheYscientistYwhoYdeterminedYtheYmagnitudeYofYtheYelectricYchargeYonYtheYelectronYwas
A) JohnYDalton.
B) RobertYMillikan.
C) J.YJ.YThomson.
D) HenryYMoseley.
E) J.YBurdge.
Answer:YBYDiffic
ulty:Y1YEasy
Topic:YComponentsYofYMatterYB
loom's:Y 1.YRememberYSubtopic:
Y StructureYofYtheYAtomY
Gradabl
e:Yautomatic
Accessibility:Y KeyboardYNavigation
2) WhenYJ.YJ.YThomsonYdiscoveredYtheYelectron,YwhatYphysicalYpropertyYofYtheYelectronYdidY
heYmeasure?
A) itsYcharge,Ye
B) itsYcharge-to-massYratio,Ye/m
C) itsYtemperature,YT
D) itsYmass,Ym
E) itsYatomicYnumber,YZ
Answer:YBYDiffic
ulty:Y1YEasy
Topic:YComponentsYofYMatterYB
loom's:Y2.YUnderstandYSubtopic:
Y StructureYofYtheYAtomY
Gradabl
e:Yautomatic
Accessibility:Y KeyboardYNavigation
1
CopyrightY2019Y©YMcGraw-
HillYEducation.YAllYrightsYreserved.YNoYreproductionYorYdistributionYwithoutYtheYpriorYwrittenYconsentYofYMcGr
aw-HillYEducation.
mynursytest.store
,DOWNLOAD THE Test Bank for Chemistry 5th Edition Burdge
Y Y Y Y Y Y Y Y
3) WhichYfieldYofYstudyYmadeYaYbigYcontributionYtowardYunderstandingYtheYcompositionYofYt
heYatom?
A) Electricity
B) Radiation
C) SolutionYchemistry
D) Electrochemistry
E) QuantumYmechanics
Answer:Y BYDifficult
y:Y2YMedium
Topic:YComponentsYofYMatterYB
loom's:Y2.YUnderstandYSubtopic:
Y StructureYofYtheYAtomY
Gradabl
e:Yautomatic
Accessibility:Y KeyboardYNavigation
4) WhichYofYtheYfollowingYisYaYtypeYofYradioactiveYradiationYthatYhasYnoYchargeYandYisYunaffect
edYbyYexternalYelectricYorYmagneticYfields?
A) αYrays
B) βYrays
C) γYrays
D) δYrays
E) εYrays
Answer:YCYDiffic
ulty:Y1YEasy
Topic:YComponentsYofYMatterYB
loom's:Y2.YUnderstandYSubtopic:
Y StructureYofYtheYAtomY
Gradabl
e:Yautomatic
Accessibility:Y KeyboardYNavigation
2
CopyrightY2019Y©YMcGraw-
HillYEducation.YAllYrightsYreserved.YNoYreproductionYorYdistributionYwithoutYtheYpriorYwrittenYconsentYofYMcGr
aw-HillYEducation.
mynursytest.store
,DOWNLOAD THE Test Bank for Chemistry 5th Edition Burdge
Y Y Y Y Y Y Y Y
5) WhichYofYtheYfollowingYisYaYtypeYofYradioactiveYradiationYthatYconsistsYofYpositivelyYcharg
edYparticlesYandYisYdeflectedYawayYfromYtheYpositivelyYchargedYplate?
A) αYrays
B) βYrays
C) γYrays
D) δYrays
E) εYrays
Answer:Y AYDifficult
y:Y2YMedium
Topic:YComponentsYofYMatterYB
loom's:Y2.YUnderstandYSubtopic:
Y StructureYofYtheYAtomY
Gradabl
e:Yautomatic
Accessibility:Y KeyboardYNavigation
6) WhichYofYtheYfollowingYisYaYtypeYofYradioactiveYradiationYthatYconsistsYofYelectronsYand
YisY
deflectedYawayYfromYtheYnegativelyYchargedYplate?
A) αYrays
B) βYrays
C) γYrays
D) δYrays
E) εYrays
Answer:YBYDiffic
ulty:Y1YEasy
Topic:Y ComponentsYofYMatte
rYBloom's:Y 2.YUnderstand
Subtopic:Y StructureYofYtheYAtom;YAtomicYTheorie
sYGradable:Yautomatic
Accessibility:Y KeyboardYNavigation
7) WhichYofYtheseYscientistsYdevelopedYtheYnuclearYmodelYofYtheYatom?
A) JohnYDalton
B) RobertYMillikan
C) J.YJ.YThomson
D) HenryYMoseley
E) ErnestYRutherford
Answer:YEYDiffic
ulty:Y1YEasy
Topic:Y ComponentsYofYMatte
rYBloom's:Y 1.YRemember
Subtopic:Y StructureYofYtheYAtom;YAtomicYTheorie
sYGradable:Yautomatic
Accessibility:Y KeyboardYNavigation
3
CopyrightY2019Y©YMcGraw-
HillYEducation.YAllYrightsYreserved.YNoYreproductionYorYdistributionYwithoutYtheYpriorYwrittenYconsentYofYMcGr
aw-HillYEducation.
mynursytest.store
, DOWNLOAD THE Test Bank for Chemistry 5th Edition Burdge
Y Y Y Y Y Y Y Y
8) Rutherford'sYexperimentYwithYalphaYparticleYscatteringYbyYgoldYfoilYestablishedYthat
A) positiveYchargeYnotYevenlyYdistributedYthroughoutYanYatom.
B) electronsYhaveYaYnegativeYcharge.
C) electronsYhaveYaYpositiveYcharge.
D) atomsYareYmadeYofYprotons,Yneutrons,YandYelectrons.
E) protonsYareY1840YtimesYheavierYthanYelectrons.
Answer:YAYDiffic
ulty:Y1YEasy
Topic:YComponentsYofYMatterYB
loom's:Y2.YUnderstandYSubtopic:
Y StructureYofYtheYAtomY
Gradabl
e:Yautomatic
Accessibility:Y KeyboardYNavigation
9) WhoYisYcreditedYwithYmeasuringYtheYmass/chargeYratioYofYtheYelectron?
A) Dalton
B) Chadwick
C) Thomson
D) Millikan
E) Rutherford
Answer:YCYDiffic
ulty:Y1YEasy
Bloom's:Y 1.YRememberYSubtopi
c:Y StructureYofYtheYAtomYGrada
ble:Yautomatic
Accessibility:Y KeyboardYNavigation
10) WhoYisYcreditedYwithYfirstYmeasuringYtheYchargeYofYtheYelectron?
A) Dalton
B) Gay-Lussac
C) Thomson
D) Millikan
E) Rutherford
Answer:YDYDiffic
ulty:Y1YEasy
Topic:YComponentsYofYMatterYB
loom's:Y 1.YRememberYSubtopic:
Y StructureYofYtheYAtomY
Gradabl
e:Yautomatic
Accessibility:Y KeyboardYNavigation
11) Millikan'sYoil-dropYexperiment
4
CopyrightY2019Y©YMcGraw-
HillYEducation.YAllYrightsYreserved.YNoYreproductionYorYdistributionYwithoutYtheYpriorYwrittenYconsentYofYMcGr
aw-HillYEducation.
mynursytest.store