<P> The actinide / ˈæktɪnaɪd / or actinoid / ˈæktɪnɔɪd / ( IUPAC nomenclature ) series encompasses the 15 metallic chemical elements with atomic numbers from 89 to 103 , actinium through lawrencium . </P>
<P> The actinide / ˈæktɪnaɪd / or actinoid / ˈæktɪnɔɪd / ( IUPAC nomenclature ) series encompasses the 15 metallic chemical elements with atomic numbers from 89 to 103 , actinium through lawrencium . </P>
where are actinides found on the periodic table
where are actinides found on the periodic table
89 to 103
89 to 103