Similar words: chemical energy, chemical, chemically, petrochemical, chemical change, chemical substance, chemical reaction, chemical analysis. Meaning: n. any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter.
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(31) Ion beam can be defined as the radiation which was the product of accelerated ions of chemical element by high-energy ion accelerator.
(32) What Robert Boyle (1627-1691) gave in his Sceptical Chymist (1661) is not, as is commonly said, a modern definition of a chemical element, but a traditional definition of a chemical element.
(33) Constituting of earth crust can from the chemical element, mineral, rock three aspects to explain.
(34) Beryllium : Chemical element , lightest of the alkaline earth metals, chemical symbol Be, atomic number 4.
(35) Silver: Metallic chemical element, one of the transition elements, chemical symbol Ag, atomic number 47.
(36) Lead: Metallic chemical element, chemical symbol PB, atomic number 82. Lead is a soft, silvery white or grayish, malleable, ductile, dense metal that conducts electricity poorly.
(37) Mercury ( quicksilver ): Metallic chemical element, chemical symbol Hg,(http://sentencedict.com/chemical element.html) atomic number 80.
(38) Potassium: Chemical element , one of the alkali metals, chemical symbol K, atomic number 19.
(39) Iodine: Nonmetallic chemical element, chemical symbol I, atomic number 53.
(40) Lead: Metallic chemical element, chemical symbol PB, atomic number 82.
(41) Newton was a serious alchemist, who spent night upon dawn for three decades of his life slaving over a stygian furnace in search of the power to transmute one chemical element into another.
(42) Phosphorus Nonmetallic chemical element, chemical symbol P, atomic number 15.
(43) Zirconium: Metallic chemical element, one of the transition elements, chemical symbol Zr, atomic number 40.
More similar words: chemical energy, chemical, chemically, petrochemical, chemical change, chemical substance, chemical reaction, chemical analysis, biogeochemical cycle, polemical, element, elements, elemental, elementary, finite element, rapprochement, entitlement, entanglement, clement, inclement, complement, supplement, implement, gentlemen, academically, vehement, settlement, clementine, bafflement, ennoblement.