Testbank For Foundations in Microbiology 8th Edition by Talar

Testbank For Foundations in Microbiology 8th E
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dition by Talar
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With 100% Correct Solutions
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,Testbank For Foundations in Microbiology 8th Edi
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tion by Talar
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Student:g

1. Anythingg thatg occupiesg spaceg andg hasg massg isg called


A. an
electron.
B. livi
n gg
.
C. matt
egr.
D. energy
.
E. space
.

2. Thegelectronsgofgangatomgare


A. alwaysgequalgtogthegnumbergofgneu
tronsgingangatom.
B. foundgingt
hegnucleu
s.
C. usedgtogdeterminegat
omicgnumber.
D. positivel
ygcharg
ed.
E. movinggingpathwaysgc
alledgorbitals.

3. Allgofgthegfollowinggpertaingtogthegatomg146cgexceptgit(s)


A. hasg 6
protons.
B. hasg 6
electrons.
C. hasg14g
neutron
s.
D. isgangisotop
egofgcarbon.
E. massgnumber
gisg14.

,4. Thegsubatomicgparticlesgthatgsurroundgthegnucleusgaregthe


A. electro
ngs.
B. proto
ngs.
C. neutro
ngs.
D. protonsga
ndgneutro
ns.
E. protonsga
ndgelectro
ns.

5. Cationsgare


A. chargedgsubato
micgparticles.
B. atomsgthatghavegga
inedgelectrons.
C. radioactiv
egisotope
s.
D. capablegofgforminggionicgbond
sgwithganions.
E. atomsgwith
outgprotons
.

6. Isotopesgaregatomsgofgthegsamegelementgthatgdiffergingtheir


A. neutro
ngnum
ber.
B. electro
ngnum
ber.
C. proton
gnumb
er.
D. atomic
gnumb
er.
E. chemical
gproperti
es.

7. Whatgisgthegmaximumgnumbergofgelectronsgingthegsecondgenergygshellgofgangatom?


A.g2

B.g4

C.g8

, D.g1
8
E.g3
2