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Chapter 02 - Atoms, Molecules, and Ions
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1. Thedfirstdpeopledtodattemptdtodexplaindwhydchemicaldchangesdoccurdwere
a. alchemists
b. metallurgists
c. physicians
d. physicists
e. thedGreeks
ANSWER: e
POINTS: 1
DIFFICULTY: Easy
REFERENCES: 2.1
QUESTIONdTYPE:d Multi-Moded(Multipledchoice)
HASdVARIABLES: False
KEYWORDS: Chemistryd|dearlydatomicdtheoryd|dgeneraldchemistry
OTHER:
ConceptualdDATE
dCREATED:
3/4/2016d4:31dPMd
DATEdMODIFIED:d 3/4/2016d4:31dPM
2. ThedGreeksdproposeddthatdmatterdconsisteddofdfourdfundamentaldsubstances:
a. fire,dearth,dwater,dair
b. fire,dmetal,dwater,dair
c. earth,dmetal,dwater,dair
d. atoms,dfire,dwater,dair
e. atoms,dmetal,dfire,dair
ANSWER: a
POINTS: 1
DIFFICULTY: Easy
REFERENCES: 2.1
QUESTIONdTYPE:d Multi-Moded(Multipledchoice)
HASdVARIABLES: False
KEYWORDS: Chemistryd|dearlydatomicdtheoryd|dgeneraldchemistry
OTHER:
ConceptualdDATE
dCREATED:
3/4/2016d4:31dPMd
DATEdMODIFIED:d 3/4/2016d4:31dPM
3. Thedfirstdchemistdtodperformdtrulydquantitativedexperimentsdwas
a. Paracelsus
b. Boyle
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Chapter 02 - Atoms, Molecules, and Ions
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c. Priestly
d. Bauer
e. Lavoisier
ANSWER: b
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, DOWNLOAD THE Test Bank for Chemistry 10th Edition Zumdahl
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Chapter 02 - Atoms, Molecules, and Ions
d d d d d d
POINTS: 1
DIFFICULTY: Easy
REFERENCES: 2.1
QUESTIONdTYPE:d Multi-Moded(Multipledchoice)
HASdVARIABLES: False
KEYWORDS: Chemistryd|dearlydatomicdtheoryd|dgeneraldchemistry
OTHER:
ConceptualdDATE
dCREATED:
3/4/2016d4:31dPMd
DATEdMODIFIED:d 3/4/2016d4:31dPM
4. Thedscientistdwhoddiscovereddthedlawdofdconservationdofdmassdanddisdalsodcalleddthedfatherdofdmoderndc
hemistrydis
a. Proust
b. Boyle
c. Priestly
d. Bauer
e. Lavoisier
ANSWER: e
POINTS: 1
DIFFICULTY: Easy
REFERENCES: 2.2
QUESTIONdTYPE:d Multi-Moded(Multipledchoice)
HASdVARIABLES: False
KEYWORDS: Chemistryd|dgeneraldchemistryd|dgeneraldconceptsd|dLawdofdConservationdofdMassd|dmatter
OTHER:
ConceptualdDATE
dCREATED:
3/4/2016d4:31dPMd
DATEdMODIFIED:d 3/4/2016d4:31dPM
5. Whichdofdthedfollowingdpairsdofdcompoundsdcandbeduseddtodillustratedthedlawdofdmultipledproportions?
a. NH4d anddNH4Cl
b. ZnO2d anddZnCl2
c. H2OdanddHCl
d. NOdanddNO2
e. CH4d anddCO2
ANSWER: d
POINTS: 1
DIFFICULTY: Easy
CopyrightdCengagedLearning.dPowereddbydCognero Paged3
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mynursytest.store
, DOWNLOAD THE Test Bank for Chemistry 10th Edition Zumdahl
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Chapter 02 - Atoms, Molecules, and Ions
d d d d d d
REFERENCES: 2.2
QUESTIONdTYPE:d MultipledChoice
HASdVARIABLES: False
CopyrightdCengagedLearning.dPowereddbydCognero Paged4
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