EntityQ1365473· pop 9· linked from 109 articleshot cathodeSign in to savetype of electrode.Connectionsfluorescent lampEntityvacuum tubeEntityaluminium oxideEntitycathode ray tubeEntityoxygenEntityaluminiumEntitycalciumEntitysiliconEntityelectronEntitytitaniumEntityInternational Standard Book NumberEntitybariumEntitystrontiumEntityscandiumEntitytungstenEntitymolybdenumEntityyttriumEntitytantalumEntityzirconiumEntityhafniumEntityCategoriesAccelerator physicsElectrodesGas discharge lampsVacuum tubes