1.1InorganicchemistryChemistryisoneoftheoldestandmostwide-rangingbranchesofscience,andhenceofhumanknowledgeandendeavour.Asitsmajordivision,inorganicchemistrycoversthepropertiesandreactionsofthechemicalelements—amountingtodayto110!Sincethechemistryofoneele (共 12922 字) [阅读本文] >>