Crossword clues for It can be hydrogenated 3 lettersAnswerClueGASOzone or hydrogenONEHydrogen's atomic numberONEAtomic number of hydrogenTENNumber of hydrogen atoms in butaneTENNumber of hydrogen atoms in a butane moleculeONEHydrogen's numberGASHydrogen or nitrogen.GASHydrogen or helium, usuallyGASOxygen or hydrogenAECOrg. that set off the first hydrogen bombHNCHydrogen isocyanide formulaGASHydrogen or heliumIONCharged form of hydrogenEAUIt's composed of hydrogène and oxygèneEAUIt's made up of hydrogène and oxygèneGASHydrogen, for oneHNCChem. formula for hydrogen isocyanideONEAtomic number for hydrogenGASHydrogen.GASHydrogen, e.g.OILHydrogenated ___MRIScan that excites hydrogen atoms, for shortEAU_____ oxygénée (hydrogen peroxide, in French)GASHelium or hydrogenGASHydrogen or neonOILIt can be hydrogenatedHYDROGENRocket fuel componentHYDROGEN1 in a table settingHYDROGENLight gasHYDROGENLight elementHYDROGENElement in waterHYDROGENElement number 1HYDROGENMost abundant elementHYDROGENOne on a certain tableHYDROGENFirst item on a certain tableHYDROGENHHYDROGEN#1 on a tableHYDROGENElement potentially destructive.HYDROGENElement of vast power.HYDROGENThe lightest of all known substances.HYDROGENLightest known substanceHYDROGENIt's always number oneHYDROGENFocus of scientific limelight.HYDROGENTypical univalent element.HYDROGENLightest of all known substances.HYDROGENLightest elementNEUTRONSHydrogen's lackATWT1.008, for hydrogen (abbr.)GASESNeon and hydrogenTRIBASICHaving three replaceable hydrogen atoms, as an avid (or a punny description of the three R's?)