interactivestudenteditioniiChemistryConceptsandApplicationsGlencoe/McGraw-HillStudentEditionTeacherWraparoundEditionTeacherClassroomResources:LaboratoryManualSEandTEStudyGuideSEandTESectionFocusTransparencyPackageProblemSolvingTransparencyPackageBasicConceptsTransparencyPackageTransparencyMastersandWorksheetsChemLabandMiniLabWorksheetsChapterReviewandAssessmentCriticalThinking/ProblemSolvingConsumerChemistryTechPrepApplicationsLessonPlansSpanishResourcesProblemsandSolutionsManualChemistryandIndustryApplyingScientificMethodsinChemistrySupplementalPracticeProblemsSEandTETechnologyResourcesExamView®ProSoftwareMindJoggerVideoquizzesCD-ROMMultimediaSystem:WindowsandMacintoshversionsVideodiscProgramChapterSummaries,EnglishandSpanishAudiocassettesMasteringConceptsinChemistrysoftwareTheGlencoeScienceProfessionalDevelopmentSeriesCooperativeLearningintheScienceClassroomAlternateAssessmentintheScienceClassroomLabandSafetySkillsintheScienceClassroomUsingtheInternetintheScienceClassroomCopyright©2002byTheMcGraw-HillCompanies,Inc.Allrightsreserved.ExceptaspermittedundertheUnitedStatesCopyrightAct,nopartofthispublicationmaybereproducedordistributedinanyformorbyanymeans,orstoredinadatabaseorretrievalsystem,withoutpriorwrittenpermissionofthepublisher.Sendallinquiriesto:Glencoe/McGraw-Hill8787OrionPlaceColumbus,Ohio43240ISBN0-07-825870-7PrintedintheUnitedStatesofAmerica.2345678910003/0460807060504030201iiiAUTHORSJohnS.PhillipsisachemistryteacheratForestRidgeSchoolinBellevue,Washington.Hehasbeenteachingchemistryatthehighschoolandcollegelevelsfor16years.Dr.Phillipshascoordinatedandledprogramsandworkshopsforteachersfromkindergartenthroughcol-legelevelsthatencourageandsupportcreativescienceteaching.HeearnedaB.A.degreeinchemistryatWest-ernMarylandCollegeandaPh.D.inchemistryfromPurdueUniversity.HeisamemberoftheAmericanChemicalSociety,NationalScienceTeachersAssociation,andSigmaXi.VictorS.StrozakisaprofessorofchemistryatNewYorkCityTechnicalCollegeoftheCityUniversityofNewYork.Hehasbeente...