Crossword clues for Element No. 49:ELEMENTS13-book Euclidean treatiseELEMENTMercury, for oneELEMENTComfortable spaceELEMENT21-Down, e.g.ELEMENTNatural environmentELEMENTKrypton, but not TatooineELEMENTIron, e.g.ELEMENTEssential featureELEMENTALBasicELEMENTPeriodic table entryELEMENTComponentELEMENTSSilver and goldELEMENTGold or silver, but not bronzeELEMENTHelium or hydrogenELEMENTRange partELEMENTPeriodic table listingELEMENTPartELEMENTSRain, snow, sleet, etc., with "the"ELEMENTGold, e.g.ELEMENTSPeriodic table listingELEMENTH or O, in H2OELEMENTSPeriodic table itemsELEMENTSAir, water, fire and earthELEMENTIt's uncomfortable when you're out of yoursELEMENTNatural habitatELEMENTNatural settingELEMENTTrace ___ELEMENTSPeriodic table membersELEMENTPeriodic-table itemELEMENTFundamental constituent of a wholeELEMENTS92-Across componentsELEMENTSWorkers in some Pittsburgh factoriesELEMENTSEuclid's treatise on geometryELEMENTALPrimitiveELEMENTNickel or neonELEMENTHome environmentELEMENTMilieuELEMENTSGold and silver, e.g.ELEMENTSItems on the periodic tableELEMENTChlorine, argon, or potassiumELEMENTALOn the table?ELEMENTKrypton, for oneELEMENTSBasicsELEMENTConstituentELEMENTSWeatherELEMENTGold or silverELEMENTNitrogen or oxygenELEMENTSHalogens, e.g.ELEMENTSBasic principlesELEMENTSPeriodic-table entries