WGU C165 Start 11: Questions with Correct
Answers 2025
MatterN-NCORRECTNANSWERN-AnythingNthatNtakesNupNspaceNandNhasNmass
AtomN-NCORRECTNANSWERN-TheNbasicNbuildingNblockNofNmatter
valenceNelectronsN-NCORRECTNANSWERN-TheNelectronsNinNtheNouterNmostNshellNofNanNatom
ElementN-NCORRECTNANSWERN-
ANpureNsubstanceNmadeNofNonlyNoneNkindNofNatom,NdefinedNbyNitsNprotonNcount
atomicNnumberN-NCORRECTNANSWERN-TheNnumberNofNprotonsNinNtheNnucleusNofNanNatom
ChemicalN-NCORRECTNANSWERN-AnyNsubstanceNthatNhasNaNdefinite,NfixedNcomposition
CompoundN-NCORRECTNANSWERN-
aNchemicalNcombinationNofNtwoNorNmoreNdifferentNelementsNinNaNfixedNratio
chemicalNbondsN-NCORRECTNANSWERN-theNattractiveNforcesNthatNholdNatomsNtogether
organicNcompoundN-NCORRECTNANSWERN-CompoundsNthatNcontainNcarbonNandNhydrogen
InorganicNcompoundsN-NCORRECTNANSWERN-CompoundsNthatNareNnotNorganicNcompounds
pureNsubstanceN-NCORRECTNANSWERN-
ANchemicalNcontainingNonlyNoneNtypeNofNelementNorNcompound
, MixtureN-NCORRECTNANSWERN-
ANcombinationNofNtwoNorNmoreNsubstancesNthatNareNnotNchemicallyNcombinedNandNnotNpresentNi
nNaNspecific,NfixedNratio
heterogeneousNmixtureN-NCORRECTNANSWERN-
ANmixtureNinNwhichNpureNsubstancesNareNunevenlyNdistributedNthroughoutNtheNmixture
homogeneousNmixtureN-NCORRECTNANSWERN-
ANmixtureNinNwhichNsubstancesNareNevenlyNdistributedNthroughoutNtheNmixture
macroscopicNpropertiesN-NCORRECTNANSWERN-
TheNpropertiesNobservedNwhenNaNlargeNnumberNofNparticlesNinteract
microscopicNpropertiesN-NCORRECTNANSWERN-
PropertiesNatNtheNsmallNscale,NsuchNasNpropertiesNofNatomsNandNmolecules
TroposphereN-NCORRECTNANSWERN-
TheNlowestNlayerNofNEarth'sNatmosphereNwhereNweatherNoccurs
StratosphereN-NCORRECTNANSWERN-
theNlayerNaboveNtheNtroposphere;NtheNozoneNlayerNisNfoundNinNthisNlayer,NplanesNflyNhere
ozoneNlayerN-NCORRECTNANSWERN-
ProtectiveNlayerNinNatmosphereNthatNshieldsNearthNfromNUVNradiation.
MesosphereN-NCORRECTNANSWERN-
TheNlayerNofNEarth'sNatmosphereNimmediatelyNaboveNtheNstratosphere,NwhereNmeteorsNburnNup
Answers 2025
MatterN-NCORRECTNANSWERN-AnythingNthatNtakesNupNspaceNandNhasNmass
AtomN-NCORRECTNANSWERN-TheNbasicNbuildingNblockNofNmatter
valenceNelectronsN-NCORRECTNANSWERN-TheNelectronsNinNtheNouterNmostNshellNofNanNatom
ElementN-NCORRECTNANSWERN-
ANpureNsubstanceNmadeNofNonlyNoneNkindNofNatom,NdefinedNbyNitsNprotonNcount
atomicNnumberN-NCORRECTNANSWERN-TheNnumberNofNprotonsNinNtheNnucleusNofNanNatom
ChemicalN-NCORRECTNANSWERN-AnyNsubstanceNthatNhasNaNdefinite,NfixedNcomposition
CompoundN-NCORRECTNANSWERN-
aNchemicalNcombinationNofNtwoNorNmoreNdifferentNelementsNinNaNfixedNratio
chemicalNbondsN-NCORRECTNANSWERN-theNattractiveNforcesNthatNholdNatomsNtogether
organicNcompoundN-NCORRECTNANSWERN-CompoundsNthatNcontainNcarbonNandNhydrogen
InorganicNcompoundsN-NCORRECTNANSWERN-CompoundsNthatNareNnotNorganicNcompounds
pureNsubstanceN-NCORRECTNANSWERN-
ANchemicalNcontainingNonlyNoneNtypeNofNelementNorNcompound
, MixtureN-NCORRECTNANSWERN-
ANcombinationNofNtwoNorNmoreNsubstancesNthatNareNnotNchemicallyNcombinedNandNnotNpresentNi
nNaNspecific,NfixedNratio
heterogeneousNmixtureN-NCORRECTNANSWERN-
ANmixtureNinNwhichNpureNsubstancesNareNunevenlyNdistributedNthroughoutNtheNmixture
homogeneousNmixtureN-NCORRECTNANSWERN-
ANmixtureNinNwhichNsubstancesNareNevenlyNdistributedNthroughoutNtheNmixture
macroscopicNpropertiesN-NCORRECTNANSWERN-
TheNpropertiesNobservedNwhenNaNlargeNnumberNofNparticlesNinteract
microscopicNpropertiesN-NCORRECTNANSWERN-
PropertiesNatNtheNsmallNscale,NsuchNasNpropertiesNofNatomsNandNmolecules
TroposphereN-NCORRECTNANSWERN-
TheNlowestNlayerNofNEarth'sNatmosphereNwhereNweatherNoccurs
StratosphereN-NCORRECTNANSWERN-
theNlayerNaboveNtheNtroposphere;NtheNozoneNlayerNisNfoundNinNthisNlayer,NplanesNflyNhere
ozoneNlayerN-NCORRECTNANSWERN-
ProtectiveNlayerNinNatmosphereNthatNshieldsNearthNfromNUVNradiation.
MesosphereN-NCORRECTNANSWERN-
TheNlayerNofNEarth'sNatmosphereNimmediatelyNaboveNtheNstratosphere,NwhereNmeteorsNburnNup