Other crossword clues for answer "CESIUM"CESIUMElectropositive elementMetal in atomic clocksElement found in photoelectric cellsElement that's liquid at only 85°FElement used in photoelectric cellsSoft, silvery-white elementElement used in atomic clocksElement in atomic clocksElement #55Photoelectric cell componentPhotoelectric cell elementHighly reactive metalElement in photoelectric cellsAtomic number 55