Crossword clues for Element #54:ELEMENTKrypton, but not TatooineELEMENTSPeriodic table itemsELEMENTALBoiled down to the essential partsELEMENTH or O, in H2OELEMENTSBasic principlesELEMENTSHalogens, e.g.ELEMENTNo, e.g.ELEMENTS13-book Euclidean treatiseELEMENTMercury, for oneELEMENTSPeriodic table listingELEMENTSRain, snow, sleet, etc., with "the"ELEMENTSWeatherELEMENTGold, e.g.ELEMENT21-Down, e.g.ELEMENTEssential featureELEMENTALBasicELEMENTPeriodic table entryELEMENTComponentELEMENTSSilver and goldELEMENTGold or silver, but not bronzeELEMENTHelium or hydrogenELEMENTRange partELEMENTPartELEMENTSBasicsELEMENTPeriodic table listingELEMENTConstituentELEMENTGold or silverELEMENTNitrogen or oxygenELEMENTNatural environmentELEMENTSAir, 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 oneELEMENTIron, e.g.