Test Bank for Chemistry A Molecular Approach, Global Edition 5th Edition (Nivaldo Tro) All Chapters Complete Guide A+

Chapterm02m-mAtoms,mMolecules,mandmIons
CopyrightmCengagemLearning.mPoweredmbymCognero.
Pagem1m
1.mWhichmofmthemfollowingmis/arempostulatesmofmDalton’smatomicmtheory?
1.
Atomsmcombineminmfixedmratiosmofmwholemnumbers.
2.
Atomsmofmeachmelementmhavemdifferentmproperties.
3.
Elementsmoccurmasmsolids,mliquids,mormgases.
a.m1monly
b.m2monly
c.m3monly
d.m1mandm2
e.m1,m2,mandm3
ANSWER:
d
POINTS:
1
DIFFICULTY:
easy
REFERENCES:
2.1
HASmVARIABLES:mm
False
LEARNINGmOBJECTIVES:mmGENE.EBBI.13.24m-mListmthempostulatesmofmatomicmtheory.
TOPICS:mm
earlymatomicmtheorym
atomicmtheorymofmmatter
2.mWhichmofmthemfollowingmstatementsmbestmdescribesmthemparticulatemrepresentationmdepic
tedmbymthempicture?
a.mThemfiguremismamrepresentationmofmamgasmmademupmofmamsinglemelement.
b.mThemfiguremismamrepresentationmofmammolecularmsolid.
c.mThemfiguremismamrepresentationmofmamliquidmmixturemofmtwomelements.
d.mThemfiguremismamrepresentationmofmamliquidmmixturemofmtwomcompounds.
e.mThemfiguremismamrepresentationmofmamgasmofmamcompound.
ANSWER:
a
POINTS:
1
DIFFICULTY:
moderate
REFERENCES:

,2.1
HASmVARIABLES:mm
True
LEARNINGmOBJECTIVES:mmGENE.EBBI.13.25m-
mDefinemelement,mcompound,mandmchemicalmreactionminmthem

contextmofmthesempostulates.
TOPICS:mm
earlymatomicmtheorym
atomicmtheorymofmmatter
3.mWhichmofmthemfollowingmismnotmamcorrectmname–symbolmcombination?
DOWNLOADmTHEmTestmBankmformGeneralmChemistrym11thmEditionmEbbing
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Chapterm02m-mAtoms,mMolecules,mandmIons
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a.mgallium,mGa
b.miron,mFe
c.mnitrogen,mN
d.margon,mAr
e.msodium,mHe
ANSWER:
e
POINTS:
1
DIFFICULTY:
easy
REFERENCES:
2.1
HASmVARIABLES:mm
True
LEARNINGmOBJECTIVES:mmGENE.EBBI.13.26m-
mRecognizemthematomicmsymbolsmofmthemelements.

TOPICS:mm
earlymatomicmtheorym
atomicmtheorymofmmatter
4.mThemsymbolmformtinmis
a.mT.
b.mTn.
c.mSi.
d.mTi.
e.mSn.
ANSWER:
e

,POINTS:
1
DIFFICULTY:
easy
REFERENCES:
2.1
HASmVARIABLES:mm
False
LEARNINGmOBJECTIVES:mmGENE.EBBI.13.26m-
mRecognizemthematomicmsymbolsmofmthemelements.

TOPICS:mm
earlymatomicmtheorym
atomicmtheorymofmmatter
KEYWORDS:
atomicmsymbol
OTHER:mm
generalmchemistry
5.mWhatmismthemsymbolmformthemelementmphosphorus?
a.mPo
b.mP
c.mPt
d.mK
e.mPr
ANSWER:
b
POINTS:
1
DIFFICULTY:
easy
REFERENCES:
2.1
DOWNLOADmTHEmTestmBankmformGeneralmChemistrym11thmEditionmEbbing
mynursytest.store
Chapterm02m-mAtoms,mMolecules,mandmIons
CopyrightmCengagemLearning.mPoweredmbymCognero.
Pagem3m
HASmVARIABLES:mm
False
LEARNINGmOBJECTIVES:mmGENE.EBBI.13.26m-
mRecognizemthematomicmsymbolsmofmthemelements.

TOPICS:mm
earlymatomicmtheorym
atomicmtheorymofmmatter

, KEYWORDS:
atomicmsymbol
OTHER:mm
generalmchemistry
6.mWhichmonemofmthemfollowingmlistsmgivesmthemcorrectmsymbolsmformthemelementsmphosphor
us,mpotassium,msilver,m
chlorine,mandmsulfur?
a.mP,mPo,mAg,mCl,mS
b.mK,mAg,mPo,mCl,mS
c.mP,mK,mAg,mCl,mS
d.mPh,mK,mAg,mS,mCl
e.mPh,mPo,mAg,mCl,mS
ANSWER:
c
POINTS:
1
DIFFICULTY:
easy
REFERENCES:
2.1
HASmVARIABLES:mm
False
LEARNINGmOBJECTIVES:mmGENE.EBBI.13.26m-
mRecognizemthematomicmsymbolsmofmthemelements.

TOPICS:mm
earlymatomicmtheorym
atomicmtheorymofmmatter
KEYWORDS:
atomicmsymbol
OTHER:mm
generalmchemistry
7.mWhichmofmthemfollowingmlistsmgivesmthematomicmsymbolsmformpotassium,mmagnesium,mber
yllium,mandmsodium?
a.mPo,mMn,mBr,mNa
b.mP,mMn,mBe,mSe
c.mK,mMg,mBe,mNa
d.mPt,mMg,mBe,mSc
e.mK,mMn,mBr,mNa
ANSWER:
c
POINTS:
1
DIFFICULTY: