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Examples of the the word, chemical , in a Sentence Context

The word ( chemical ), is the 1422 most frequently used in English word vocabulary

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  1. Methods. It is a popular belief that Alchemists made contributions to the ", chemical ," industries of the day—ore testing and refining, metalworking,production of
  2. Makes emission monitoring systems for companies in the oil, gas,cement and, chemical ,sectors obligatory and provides tax incentives for pollution control devices
  3. Workers. Alkanes (also known as paraffin or saturated hydrocarbons) are, chemical ,compounds that consist only of hydrogen and carbon atoms and are bonded
  4. Bonding behavior. Hence, it is the atomic number alone that determines the, chemical ,properties of an element; and it is for this reason that an element can be
  5. Genetics, and the level of intensive farming techniques (use of fertilizers, chemical ,pest control, growth control to avoid lodging). Genetic engineering
  6. Mendel's genetic work, but in modern terms might be better dated from the, chemical ,fertilizer outputs of plant physiological understanding in eighteenth century
  7. Was frequently used for murder until the advent of the Marsh test, a sensitive, chemical ,test for its presence. (Another less sensitive but more general test is the
  8. True alchemy never regarded earth, air,water, and fire as corporeal or, chemical ,substances in the present-day sense of the word. The four elements are simply
  9. An anagram, may contain varying number of atoms and components, for which in a, chemical ,compound can be structurally arranged in a multitude of different combinations
  10. Or reversed atomic weights, leaving their placement in the periodic table by, chemical ,properties to be in violation of known physical properties. Another problem was
  11. Known. History Argon (αργος, Greek meaning" inactive ", in reference to its, chemical ,inactivity) was suspected to be present in air by Henry Cavendish in 1785 but
  12. Stalker, is convinced that they were all poisoned when shooting the film near a, chemical ,plant. Filmography Tchaikovsky is mainly known as a director of films. During his
  13. And emphasizes the need for proper use, storage and handling. Arsenic is a, chemical ,element with the symbol As, atomic number 33 and relative atomic mass 74.92.
  14. Ad campaign. Since 2003 Greenpeace has campaigned against Apple regarding their, chemical ,policies, in particular the inclusion of PVC and Bars in their products. On May
  15. On substances,to clarify and anticipate the products of their, chemical ,reactions, resulted in early conceptions of chemical elements and the first
  16. Can be deforestation, desertification,soil erosion, mineral depletion, or, chemical , degradation (acidification and salinization). Pesticides Pesticide use has
  17. Represented by the symbol Z. The atomic number uniquely identifies a, chemical ,element. In an atom of neutral charge, the atomic number is also equal to the
  18. Makes up 1.5 % of the weight of Earth's crust and is the seventh-most-abundant, chemical ,element. Rubidium is roughly as abundant as zinc and rather more
  19. The products of their chemical reactions, resulted in early conceptions of, chemical ,elements and the first rudimentary periodic tables. They learned how to extract
  20. The molecular structure of the alkanes directly affects their physical and, chemical ,characteristics. It is derived from the electron configuration of carbon, which
  21. At the University of Helsinki in 2000. Although the neutral ground-state, chemical ,compounds of argon are presently limited to Half, argon can form classmates
  22. Word (atomic number). Chemical properties Each element has a specific set of, chemical ,properties as a consequence of the number of electrons present in the neutral
  23. The outermost valence shell, is the primary factor in determining its, chemical ,bonding behavior. Hence, it is the atomic number alone that determines the
  24. Oxide into sulfuric acid, purifying the solution and electrowinning. In the, chemical ,industry, acids react in neutralization reactions to produce salts. For example
  25. Worked for a time in the 1920s at the technologically-advanced Brunner and MOND, chemical ,plant in Bellingham, Teesside, and the most recent introduction to his famous
  26. But can replace potassium to some extent in the body due to having similar, chemical ,properties. Thus, caesium compounds should be avoided when possible, especially
  27. From a sample of clean air. They had determined that nitrogen produced from, chemical ,compounds was one-half percent lighter than nitrogen from the atmosphere. The
  28. Inactive one ", a reference to the fact that the element undergoes almost no, chemical ,reactions. The complete octet (eight electrons) in the outer atomic shell
  29. Permanent agnosticism as" fence-sitting, intellectual cowardice. " Argon is a, chemical ,element represented by the symbol Ar. Argon has atomic number 18 and is the
  30. His studies of gases (cf. Boyle's law) pioneered the scientific method in, chemical ,investigations. He assumed nothing in his experiments and compiled every piece
  31. Being thorium, radium,lead, bismuth,or thallium. The new product exhibited, chemical ,properties of an alkali metal (such as coprecipitating with cesium salts)
  32. Can have a golden tint. These elements are all soft metals of low density. In, chemical ,terms,all the alkali metals react aggressively with the halogens to form
  33. Swift's original 'modest proposal '. Notes The alkali metals are a series of, chemical ,elements in the periodic table. In the modern IUPAC nomenclature, the alkali
  34. The periodic table towards the heaviest alkali metals, such as cesium. Their, chemical ,reactions with water are as follows: Alkali metal + water → Alkali metal
  35. Ways, forming different structural isomers. An isomer, in part, similar to a, chemical ,anagram but unlike an anagram, may contain varying number of atoms and
  36. S guide for the minimal information it provides about its future toxic, chemical ,phase-out plans. In the first edition, released in August 2006,Apple scored
  37. Ibn Bavaria Nazi (Basis or Hazes in Latin) contributed a number of key, chemical ,discoveries, such as the muriatic (hydrochloric acid),sulfuric and nitric
  38. Definitions and concepts Modern definitions are concerned with the fundamental, chemical ,reactions common to all acids. Arrhenius' acids The Swedish chemist State
  39. Programs. TAXMAN is a resource funded by the US Federal Government. TOXMAP's, chemical ,and environmental health information is taken from NLM's Toxicology Data
  40. Of the Renaissance. The era also saw a flourishing of con artists who would use, chemical ,tricks and sleight of hand to" demonstrate" the transmutation of common
  41. The natural pigments produced by algae can be used as an alternative to, chemical ,dyes and coloring agents. Stabilizing substances Cartagena, from the red alga
  42. Different molecules of asphalt, because the number of molecules with different, chemical ,structure is extremely large ". Most natural bitumen contain sulfur and
  43. Of minerals in their bodies, and that certain illnesses of the body had, chemical ,remedies that could cure them. While his attempts of treating diseases with
  44. Extend the shelf-lives of the contents. Aerial oxidation, hydrolysis,and other, chemical ,reactions which degrade the products are retarded or prevented entirely.
  45. Founded on its own materialistic metaphysics, alchemy was left deprived of its, chemical ,and medical connections — but still incurably burdened by them. Reduced to an
  46. e.g. the ability to initiate movement (or in the case of plants, growth and, chemical ,transformations, which Aristotle considers types of movement). Practical
  47. Classical elements (either, air,earth, fire and water),in addition to two, chemical ,elements representing the | year 2005|ISBN 0674014952|page 146|quote a
  48. Method of utilization of manure produced by livestock. Nutrient inputs can be, chemical ,inorganic fertilizers, manure,green manure, compost and mined minerals. Crop
  49. Of atomic weight (" Atomgewicht" ) However, in deference to the observed, chemical ,properties, he violated his own rule and placed tellurium (atomic weight 127.6
  50. O2) drives cellular respiration, the process by which animals release the, chemical ,potential energy stored in food, producing carbon dioxide (CO2) as a

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