SEARCH Articles Figures Tables Adsorbed Monomer Effects of Central Metals Assessment of heavy metal pollution in the Northern hemisphere with particular attention to Central Asia Central atom concepts metals Central atom concepts molecular metals Central metal effect Central metal ion Compounds related by central metal ion or ligand grouping Effect of the central metal ion Exchange of Central Metal Atom Ions are listed once at each metal or central atom “parent" index heading. Simple salts and Listed once at each metal or central atom “parent” index heading. Simple salts and binary Once at each metal or central atom “parent” index heading. Simple salts and binary compounds are Oxidation states central metal Pfizer Central Research, Groton, CT, USA 14 Metal Homoenolates Rare-earth central metals The Central Metal Ion The Central Transition Metal Effect Transition metal central