Search results for "Chemical compound" - New World Encyclopedia
From New World Encyclopedia
- Mass spectrometry is an analytical technique that identifies the chemical composition of a compound or sample based on the mass-to-charge ratio ...44 KB (6,414 words) - 16:19, 7 November 2022
- chemistry) is the study of chemicals and chemical processes that occur in ... is a continuity of both chemicals and chemical principles that operate ...24 KB (3,603 words) - 23:47, 11 January 2023
- of moderate androgenic activity. This compound crosses the basal membrane ... anti-thrombin III, and plasminogen. These chemical factors play a role in the ...11 KB (1,614 words) - 00:20, 19 March 2022
- caused by overexposure to pesticides and chemical warfare agents such as sarin ... as tabasco peppers and habaneros. The compound is not appreciably toxic ...13 KB (1,852 words) - 15:08, 27 April 2023
- free or united at the base. Flowers with compound pistils composed of three ... Buckwheat contains rutin, a medicinal chemical that strengthens capillary ...21 KB (3,013 words) - 17:20, 30 April 2020
- from natural products or prepared by chemical synthesis. ... *a chemical (typically a solvent) can be sprayed along with the paint ...12 KB (1,860 words) - 06:16, 18 November 2022
- Yttrium (chemical symbol Y, atomic number 39) is a lustrous, silvery ... substance is the most important yttrium compound. It is especially useful ...12 KB (1,634 words) - 21:34, 4 June 2023
- *Chemical substance, in chemistry, a substance is an element or compound ... *Substance (medicine), in medicine, substance is any drug, chemical ...12 KB (1,836 words) - 21:25, 26 February 2023
- Sodium chloride, also known as common salt or table salt, is a chemical compound with the formula NaCl. Its mineral form is called halite. It ...16 KB (2,377 words) - 15:04, 27 April 2023
- bacteria; and coal converted through a chemical process. ... or explosion occurs. Sometimes a related compound, thiophane is used, with ...25 KB (3,786 words) - 04:20, 11 March 2023
- human body from other compounds through chemical reactions and thus has to ... Tyrptophan's chemical formula is C11H12N2O2. Tryptophan behaves ...18 KB (2,592 words) - 18:31, 2 May 2023
- is a group of organic compounds. Its chemical formula is C6H6. If inhaled ... (calcium oxide). Mitscherlich named the compound benzin. In 1845, Charles ...21 KB (3,162 words) - 10:44, 28 September 2023
- and domestic. It includes physical, chemical and biological processes ... WWTP). The order and types of mechanical, chemical and biological systems that ...15 KB (2,180 words) - 10:10, 26 January 2023
- seen, but can be detected in the form of chemical signals; these are known ... such as those of fossil ferns, involve chemical reduction of the complex ...18 KB (2,851 words) - 12:16, 22 May 2021
- Zirconium (chemical symbol Zr, atomic number 40) is a strong, lustrous ... process. It is the principal starting compound for the synthesis of many ...16 KB (2,114 words) - 06:08, 13 June 2023
- natural processes (such as composting) or chemical processes (such as the Haber ... saw innovative competition from Imperial Chemical Industries who developed ...33 KB (4,735 words) - 17:28, 26 March 2024
- is replaced by metal atoms, the resultant compound is called a fulleride. Some ... high resistance to heat, and relative chemical inactivity (as it is cylindrical ...28 KB (4,196 words) - 07:18, 15 April 2024
- A prominent example of an intercalation compound is potassium graphite, denoted by the formula KC8. Natural and crystalline graphites are not ...13 KB (1,840 words) - 19:24, 24 May 2024
- atoms attached to biphenyl and a general chemical formula of C12H10-xClx. ... ==Physical and chemical properties== Most of the 209 different PCB ...24 KB (3,627 words) - 08:41, 24 November 2022
- Radon (chemical symbol Rn, atomic number 86) is a chemically inert ... Category:Chemical elements 70471850 ...15 KB (2,200 words) - 22:50, 7 December 2022
