One in a Krillion +100RheniumAnnounced in 1925 and named for the Rhine river.TechnetiumMade in 1937 from cyclotron scrap, the first artificial element.Deep Cut +85ActiniumAmericiumBerkeliumBohriumCaliforniumCeriumCoperniciumCuriumDarmstadtiumDubniumDysprosiumEinsteiniumErbiumEuropiumFermiumFleroviumFranciumGadoliniumHafniumHassiumHolmiumIndiumLanthanumLawrenciumLivermoriumLutetiumMeitneriumMendeleviumMoscoviumNeptuniumNihoniumNiobiumNobeliumPraseodymiumPromethiumProtactiniumRoentgeniumRubidiumRutheniumRutherfordiumSamariumSeaborgiumTantalumTerbiumThalliumThuliumYttriumRare +60AntimonyBariumBerylliumBismuthCadmiumCesiumGalliumGermaniumIridiumManganeseMolybdenumNeodymiumOsmiumPalladiumPoloniumRadiumRhodiumScandiumStrontiumTelluriumThoriumVanadiumYtterbiumZirconiumSchooler +30CalciumChromiumCobaltLithiumMagnesiumNickelPlutoniumPotassiumSodiumTitaniumTungstenUraniumZincPlankton +10AluminumCopperGoldIronLeadMercuryPlatinumSilverTin
