Other crossword clues for answer "YTTRIA"YTTRIAOxide of element 39White powder related to element 39White powder used in incandescent gasOxide in which the letters for 4-Down can be nonconsecutively found backwardsOxide of element 39, used in TV tubesOxide in incandescent gas mantlesHeavy white powder, in chemistry.Heavy, insoluble powder.Powder used in color TV tubesPowder used in television tubesOxide used in television tubesPowder used in lasersOxide used in picture tubesYellowish powder used in ceramics