Test Bank - Chemistry: The Central Science, 15th Edition (Brown, 2015), Chapter 1-24 | All Chapters

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Chemistry:oiTheoiCentraloiScience,oi14eoi(Brown,oietoial.)
Chapteroi1o i o i Introduction:oiMatter,oiEnergy,oiandoiMeasurement

1.1 Multiple-ChoiceoiQuestions

1) Whatoiisoitheoiphysicaloistateoiinoiwhichoimatteroihasoiaoispecificoivolumeoibutoidoesoinotoihaveo
iaoispecificoishape?
A) gas
B) solid
C) liquid
D) salts
E) iceoiAns
wer:o i C
Diff:oi1 Var:oi1 PageoiRef:oiSec.oi1.2
LO:o i 1.
2oiGO:o
i G2


2) Theoilawoiofoiconstantoicompositionoiappliesoitooi .
A) solutions
B) heterogeneousoimixtures
C) compounds
D) homogeneousoimixtures
E) solidsoi
Answer:o i
C
Diff:oi1 Var:oi1 PageoiRef:oiSec.oi1.2
LO:o i 1.
1oiGO:o
i G2


3) Aoicombinationoiofoisand,oisalt,oiandoiwateroiisoianoiexampleoiofoiaoi .
A) homogeneousoimixture
B) heterogeneousoimixture
C) compound
D) pureoisubstance
E) solidoiA
nswer:o i B
Diff:oi1 Var:oi1 PageoiRef:oiSec.oi1.2
LO:o i 1.
1oiGO:o
i G2




1
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4) Aoismalloiamountoiofoisaltoidissolvedoiinoiwateroiisoianoiexampleoiofoiaoi .
A) homogeneousoimixture
B) heterogeneousoimixture
C) compound
D) pureoisubstance
E) solidoiA
nswer:o i A
Diff:oi1 Var:oi1 PageoiRef:oiSec.oi1.2
LO:o i 1.
2oiGO:o
i G2


5) Whichoioneoiofoitheoifollowingoihasoitheoielementoinameoiandoisymboloicorrectlyoimatched?
A) S,oisodium
B) Tn,oitin
C) Fe,oiiron
D) N,oineon
E) B,oibromin
eoiAnswer:o i
C
Diff:oi1 Var:oi1 PageoiRef:oiSec.oi1.2
LO:o i 1.
2oiGO:o
i G2


6) Whichoioneoiofoitheoifollowingoielementsoiisoiidentifiedoibyoitheoichemicaloisymbol,oiAl?
A) tin
B) aluminum
C) mercury
D) copper
E) leadoiAn
swer:o i B
Diff:oi2 Var:oi1 PageoiRef:oiSec.oi1.2
LO:o i 1.
2oiGO:o
i G2


7) Whichoioneoiofoitheoifollowingoiisoioftenoiseparatedoiintooiitsoicomponentsoibyoisimpleoitechniq
uesoisuchoiasoifilteringoioroidecanting?
A) heterogeneousoimixture
B) compounds
C) homogeneousoimixture
D) elements
E) solutions
oiAnswer:o i
A
2
Copyrightoi©oi2018oiPearsonoiEducation,oi
Inc.
mynursytest.store

, Diff:oi2 Var:oi1 PageoiRef:oiSec.oi1.2
LO:o i 1.
1oiGO:o
i G2




3
Copyrightoi©oi2018oiPearsonoiEducation,oi
Inc.
mynursytest.store