Other crossword clues for answer "HELIUM"HELIUMIt can raise your voiceBalloon gasLight element, and a hint to how the answers to starred clues have been inflatedBlimp fillerVoice-changing gasLighter-than-air elementAshes of the sun.Very light gas.Inert gas.Very light, inert gas.GasBalloon fillerScientific discovery of 186839-Across fillerThis, on the periodic table#2 on a tableSource of some cartoonishly high voicesParty-balloon fillerBlimp supplyGas that makes your voice sound higherFirst of a noble groupContents of party store tanksIt can help you raise your voiceIts boiling point is close to absolute zero