earth waxeboniteebulliometryebullioscopy constantebullitioneccentricityechoeclipsed formedman degradation techniqueeffective atomic numbereffective band widtheffective chargeeffective collisioneffective fieldeffective magnetic fieldeffective magnetic momenteffective nuclear chargeeffervescenceefficiencyefflorescenceeffluenteffusioneicosaneeigenfunctioneigenstateeigenvalueeinstein bose statisticseinsteiniumejectionejectorelasticelastic collisionelastic moduluselastic scatteringelasticityelasticity moduluselastomerelectomagnetic theoryelectric arcelectric constantelectric dischargeelectric energyelectric field intensityelectric forceelectric potentialelectric resistanceelectric waveelectrical conductanceelectrical conductionelectrical conductivity