“heavenly.” • “strange” • “xenon” • “xenong • °c • Applications • Atmosphere • Carbon • Colorless • Compounds • Conductor • Construction • Density • Earth • Electricity • Element • Excellent • Following • Form • From • Fuel • G/l • Halogen • Its • Known • Laboratories • Matter • Moderately • Often • Organisms • Origin • Planet • Preservative • Pressure • Red • Room • Sanskrit • Significance • Significant • Spacecraft • Stable • Superconductor • Systems • Table • Types • Units • Unstable • Violet • When • Which