DOWNLOAD THE Test Bank for Human Biology 14th Edition Mader
w w w w w w w w w
Chapterw02w-wChemistrywofwLife
Chapter 02 w
wChemistry of Lif w w
e
MultiplewChoicewQuestions
1. Thewsmallestwunitwofwanwelementwthatwstillwretainswthewchemicalwandwphysicalwpropertiesw
ofwthatwelementwiswcalled
A. anwisotope.
B. awnucleus.
C. anwatom.
D. awmolecularwbond.
E. awneutrino.
Anwatomwiswthewsmallestwunitwofwanwelementwthatwstillwretainswthewchemicalwandwphysicalwproper
tieswofwthatwelement.
Bloom'swLevel:w1.wRemember
LearningwOutcome:w02.01.01wDistinguishwbetweenwatomswandwelemen
ts.w Section:w02.01
Topic:wAtomicwStructure
2. Inwanwatom,wthewnumberwofwprotonswalwayswequalswthewnumber
A. ofwelectrons.
B. ofwneutrons.
C. ofwneutronswandwprotons.
D. ofwquarks.
E. ofwneutrinos.
Inwanwatom,wthewnumberwofwprotonswalwayswequalswthewnumberwofwelectrons.
Bloom'swLevel:w1.wRemember
LearningwOutcome:w02.01.02wDescribewthewstructurewofwanwatom.w Se
ction:w02.01
Topic:wAtomicwStructure
2-1
Copyrightw©w2016wMcGraw-
HillwEducation.wAllwrightswreserved.wNowreproductionworwdistributionwwithoutwthewpriorwwrittenwconsentwofw McGraw-
HillwEducation.
mynursytest.store
,DOWNLOAD THE Test Bank for Human Biology 14th Edition Mader
w w w w w w w w w
Chapterw02w-wChemistrywofwLife
3. Howwmanywelementswoccurwnaturally?
A. 112
B. 92
C. 64
D. 32
E. 6
Therewarew92wnaturallywoccurringwelements.
Bloom'swLevel:w1.wRemember
LearningwOutcome:w02.01.01wDistinguishwbetweenwatomswandwelemen
ts.w Section:w02.01
Topic:wAtomicwStructure
4. Thewatomicwnumberwofwanwatomwiswdeterminedwbywthewnumberwof
A. protons.
B. neutrons.
C. electrons.
D. protonswandwneutrons.
E. protonswandwelectrons.
Thewatomicwnumberwofwanwatomwiswdeterminedwbywthewnumberwofwprotons.
Bloom'swLevel:w1.wRemember
LearningwOutcome:w02.01.02wDescribewthewstructurewofwanwatom.w Se
ction:w02.01
Topic:wAtomicwStructure
2-2
Copyrightw©w2016wMcGraw-
HillwEducation.wAllwrightswreserved.wNowreproductionworwdistributionwwithoutwthewpriorwwrittenwconsentwofw McGraw-
HillwEducation.
mynursytest.store
,DOWNLOAD THE Test Bank for Human Biology 14th Edition Mader
w w w w w w w w w
Chapterw02w-wChemistrywofwLife
Truew/wFalsewQuestions
5. Anwelementwcannotwbewbrokenwdownwbywchemicalwmeans.
TRUE
Anwelementwiswonewofwthewbasicwbuildingwblockswofwmatterwandwcannotwbewbrokenwdownwbywche
micalwmeans.
Bloom'swLevel:w1.wRemember
LearningwOutcome:w02.01.01wDistinguishwbetweenwatomswandwelemen
ts.w Section:w02.01
Topic:wAtomicwStructure
MultiplewChoicewQuestions
6. WhywiswHewpositionedwabovewNewinwthewperiodicwtable?
A. Theywbothwhavewthewsamewatomicwmass.
B. Theywbothwhavewthewsamewnumberwofwelectronswinwtheirwoutermostworbital.
C. Theywbothwhavewawfullwoutermostworbital.
D. Theywbothwhavewthewsamewatomicwnumber.
E. Theywbothwhavewthewsamewnumberwofwprotonswinwtheirwnuclei.
Hewhaswawfullwoutermostworbitalwwithw2welectrons.wNewhaswawfullwoutermostworbitalwwithw8welectr
ons.
Bloom'swLevel:w5.wEvaluate
LearningwOutcome:w02.01.02wDescribewthewstructurewofwanwatom.w Se
ction:w02.01
Topic:wAtomicwStructure
2-3
Copyrightw©w2016wMcGraw-
HillwEducation.wAllwrightswreserved.wNowreproductionworwdistributionwwithoutwthewpriorwwrittenwconsentwofw McGraw-
HillwEducation.
mynursytest.store
, DOWNLOAD THE Test Bank for Human Biology 14th Edition Mader
w w w w w w w w w
Chapterw02w-wChemistrywofwLife
7. Bewhaswanwatomicwnumberwofw4wandwanwatomicwmasswofw9.wHowwmanywprotonswdoeswitwhave?
A. 4
B. 5
C. 9
D. 13
E. 7
Thewatomicwnumberwgiveswthewnumberwofwprotons,wsowBewhasw4wprotons.
Bloom'swLevel:w2.wUnderstand
LearningwOutcome:w02.01.02wDescribewthewstructurewofwanwatom.w Se
ction:w02.01
Topic:wAtomicwStructure
8. Whatwiswthewsymbolwforwsodium?
A. Na
B. S
C. So
D. N
E. Dm
Naw(shortwforwnatrium)wiswthewsymbolwforwsodium.
Bloom'swLevel:w1.wRemember
LearningwOutcome:w02.01.01wDistinguishwbetweenwatomswandwelemen
ts.w Section:w02.01
Topic:wAtomicwStructure
2-4
Copyrightw©w2016wMcGraw-
HillwEducation.wAllwrightswreserved.wNowreproductionworwdistributionwwithoutwthewpriorwwrittenwconsentwofw McGraw-
HillwEducation.
mynursytest.store
w w w w w w w w w
Chapterw02w-wChemistrywofwLife
Chapter 02 w
wChemistry of Lif w w
e
MultiplewChoicewQuestions
1. Thewsmallestwunitwofwanwelementwthatwstillwretainswthewchemicalwandwphysicalwpropertiesw
ofwthatwelementwiswcalled
A. anwisotope.
B. awnucleus.
C. anwatom.
D. awmolecularwbond.
E. awneutrino.
Anwatomwiswthewsmallestwunitwofwanwelementwthatwstillwretainswthewchemicalwandwphysicalwproper
tieswofwthatwelement.
Bloom'swLevel:w1.wRemember
LearningwOutcome:w02.01.01wDistinguishwbetweenwatomswandwelemen
ts.w Section:w02.01
Topic:wAtomicwStructure
2. Inwanwatom,wthewnumberwofwprotonswalwayswequalswthewnumber
A. ofwelectrons.
B. ofwneutrons.
C. ofwneutronswandwprotons.
D. ofwquarks.
E. ofwneutrinos.
Inwanwatom,wthewnumberwofwprotonswalwayswequalswthewnumberwofwelectrons.
Bloom'swLevel:w1.wRemember
LearningwOutcome:w02.01.02wDescribewthewstructurewofwanwatom.w Se
ction:w02.01
Topic:wAtomicwStructure
2-1
Copyrightw©w2016wMcGraw-
HillwEducation.wAllwrightswreserved.wNowreproductionworwdistributionwwithoutwthewpriorwwrittenwconsentwofw McGraw-
HillwEducation.
mynursytest.store
,DOWNLOAD THE Test Bank for Human Biology 14th Edition Mader
w w w w w w w w w
Chapterw02w-wChemistrywofwLife
3. Howwmanywelementswoccurwnaturally?
A. 112
B. 92
C. 64
D. 32
E. 6
Therewarew92wnaturallywoccurringwelements.
Bloom'swLevel:w1.wRemember
LearningwOutcome:w02.01.01wDistinguishwbetweenwatomswandwelemen
ts.w Section:w02.01
Topic:wAtomicwStructure
4. Thewatomicwnumberwofwanwatomwiswdeterminedwbywthewnumberwof
A. protons.
B. neutrons.
C. electrons.
D. protonswandwneutrons.
E. protonswandwelectrons.
Thewatomicwnumberwofwanwatomwiswdeterminedwbywthewnumberwofwprotons.
Bloom'swLevel:w1.wRemember
LearningwOutcome:w02.01.02wDescribewthewstructurewofwanwatom.w Se
ction:w02.01
Topic:wAtomicwStructure
2-2
Copyrightw©w2016wMcGraw-
HillwEducation.wAllwrightswreserved.wNowreproductionworwdistributionwwithoutwthewpriorwwrittenwconsentwofw McGraw-
HillwEducation.
mynursytest.store
,DOWNLOAD THE Test Bank for Human Biology 14th Edition Mader
w w w w w w w w w
Chapterw02w-wChemistrywofwLife
Truew/wFalsewQuestions
5. Anwelementwcannotwbewbrokenwdownwbywchemicalwmeans.
TRUE
Anwelementwiswonewofwthewbasicwbuildingwblockswofwmatterwandwcannotwbewbrokenwdownwbywche
micalwmeans.
Bloom'swLevel:w1.wRemember
LearningwOutcome:w02.01.01wDistinguishwbetweenwatomswandwelemen
ts.w Section:w02.01
Topic:wAtomicwStructure
MultiplewChoicewQuestions
6. WhywiswHewpositionedwabovewNewinwthewperiodicwtable?
A. Theywbothwhavewthewsamewatomicwmass.
B. Theywbothwhavewthewsamewnumberwofwelectronswinwtheirwoutermostworbital.
C. Theywbothwhavewawfullwoutermostworbital.
D. Theywbothwhavewthewsamewatomicwnumber.
E. Theywbothwhavewthewsamewnumberwofwprotonswinwtheirwnuclei.
Hewhaswawfullwoutermostworbitalwwithw2welectrons.wNewhaswawfullwoutermostworbitalwwithw8welectr
ons.
Bloom'swLevel:w5.wEvaluate
LearningwOutcome:w02.01.02wDescribewthewstructurewofwanwatom.w Se
ction:w02.01
Topic:wAtomicwStructure
2-3
Copyrightw©w2016wMcGraw-
HillwEducation.wAllwrightswreserved.wNowreproductionworwdistributionwwithoutwthewpriorwwrittenwconsentwofw McGraw-
HillwEducation.
mynursytest.store
, DOWNLOAD THE Test Bank for Human Biology 14th Edition Mader
w w w w w w w w w
Chapterw02w-wChemistrywofwLife
7. Bewhaswanwatomicwnumberwofw4wandwanwatomicwmasswofw9.wHowwmanywprotonswdoeswitwhave?
A. 4
B. 5
C. 9
D. 13
E. 7
Thewatomicwnumberwgiveswthewnumberwofwprotons,wsowBewhasw4wprotons.
Bloom'swLevel:w2.wUnderstand
LearningwOutcome:w02.01.02wDescribewthewstructurewofwanwatom.w Se
ction:w02.01
Topic:wAtomicwStructure
8. Whatwiswthewsymbolwforwsodium?
A. Na
B. S
C. So
D. N
E. Dm
Naw(shortwforwnatrium)wiswthewsymbolwforwsodium.
Bloom'swLevel:w1.wRemember
LearningwOutcome:w02.01.01wDistinguishwbetweenwatomswandwelemen
ts.w Section:w02.01
Topic:wAtomicwStructure
2-4
Copyrightw©w2016wMcGraw-
HillwEducation.wAllwrightswreserved.wNowreproductionworwdistributionwwithoutwthewpriorwwrittenwconsentwofw McGraw-
HillwEducation.
mynursytest.store
