Chem Exam Definitions Questions And
Answers
activiationmenergym-mCORRECTmmANSWER-
themminimummamountmofmenergymrequiredmtomstartmamchemicalmreaction
Atomm-mCORRECTmmANSWER-
themparticlemthatmmakesmupmallmmatterminmthemuniverse.mthemsmallestmparticlemintomwhichmm
attermcanmbemdividedmwithoutmthemreleasemofmelectricallymchargedmparticles
covalentmbondm-mCORRECTmmANSWER-
Amchemicalmbondmthatminvolvesmsharingmampairmofmelectronsmbetweenmatomsminmammolecul
e
ionicmbondm-mCORRECTmmANSWER-whenmammetalmandmnon-
metalmdonatemormreceivemelectronsmtomeachmother
Isotopesm-mCORRECTmmANSWER-
Atomsmwithmthemsamemnumbermofmprotonsmbutmdifferentmnumbersmofmneutrons
Moleculem-mCORRECTmmANSWER-formmwhenmtwomormmorematomsmjoinmtogether
Answers
activiationmenergym-mCORRECTmmANSWER-
themminimummamountmofmenergymrequiredmtomstartmamchemicalmreaction
Atomm-mCORRECTmmANSWER-
themparticlemthatmmakesmupmallmmatterminmthemuniverse.mthemsmallestmparticlemintomwhichmm
attermcanmbemdividedmwithoutmthemreleasemofmelectricallymchargedmparticles
covalentmbondm-mCORRECTmmANSWER-
Amchemicalmbondmthatminvolvesmsharingmampairmofmelectronsmbetweenmatomsminmammolecul
e
ionicmbondm-mCORRECTmmANSWER-whenmammetalmandmnon-
metalmdonatemormreceivemelectronsmtomeachmother
Isotopesm-mCORRECTmmANSWER-
Atomsmwithmthemsamemnumbermofmprotonsmbutmdifferentmnumbersmofmneutrons
Moleculem-mCORRECTmmANSWER-formmwhenmtwomormmorematomsmjoinmtogether