Chemical makeup of the human body The average 70 kilogram adult is composed of the following chemical elements: Element Percentage[1] Mass (kg)[2] Oxygen 65 43
explosive- a chemical substance that undergoes a rapid chemical change (with the production of gas) on being heated or struck material,stuff- the tangible substance that goes into the makeup of a physical object; "coal is a hard black material"; "wheat is the stuff they use to make bread...
chemical analysisn(find out[sth]'s chemical makeup)SCSimplified Chinese化学分析huà xué fēn xī TCTraditional Chinese化學分析 We will know more about the toxins when we get the chemical analysis back from the lab. chemical bondn(force that connects atoms)SCSimplified Chinese化学键huà xué jià...
The AES results showed only carbon, oxygen, and a trace of aluminum impurities in either material. Using Ar-ion sputter etching, the depth profiles of these impurities within the films were measured.VictorRehnandA.K.GreenandR.A.Rosenberg
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Experimentalphenomenaofelectrolyticwater: "Oxygen-positivehydrogen,oxygenahydrogen2":thepositivepolegivesoffoxygen,thecathodeemitshydrogen;Theratioofoxygentohydrogenis1:2. Theelementsthatmakeuptheearth'scrust:raiseagirl(oxygen,silicon,aluminum) Therelationshipbetweentheouterlayeroftheatomandtheformationofionandval...
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The chemical makeup of the extracts—complex combinations of phenolic compounds—can be linked to this intriguing biological function. There is a predominance of phenolic acids among these compounds, particularly those found in P. lentiscus decocted by HPLC/UV-ESI-MS, such as 3,5-Di-O-galloyl...
“…you know I used shampoo this morning, and I have a toothpaste which I believe is better than the fluoride ones, but how do I know is there something still in that toothpaste that is not good, and I tried to have as little as possible in terms of makeup, and you know, I am ...