Search results for "Chemical compound" - New World Encyclopedia
From New World Encyclopedia
- Urea is an organic compound of carbon, nitrogen, oxygen, and hydrogen. Its chemical formula may be written as CO(NH2)2, CON2H4, or CN2H4O. It ...16 KB (2,391 words) - 13:44, 3 May 2023
- Sodium (chemical symbol Na, atomic number 11) is a member of a group ... (NaK) is a heat-transfer medium and a chemical reducing agent. ...21 KB (3,204 words) - 21:54, 30 January 2023
- Fluorine (chemical symbol F, atomic number 9) is a nonmetal that belongs ... attacks the remaining materials of the compound. The derivation of elemental ...13 KB (1,855 words) - 17:47, 28 March 2024
- Lanthanum (chemical symbol La, atomic number 57) is a soft, silvery ... Although lanthanum belongs to a group of chemical elements called ...11 KB (1,398 words) - 22:23, 22 October 2022
- Vanadium (chemical symbol V, atomic number 23) is a rare, silver-gray ... the element has beautiful, multicolored chemical compounds. ...15 KB (2,022 words) - 14:18, 3 May 2023
- carbon of a hydrocarbon side chain. The chemical formula of the carboxyl ... Pyruvate is an important chemical compound in biochemistry. It is ...14 KB (1,901 words) - 15:37, 18 June 2015
- human body from other compounds through chemical reactions and thus has to ... Methionine's chemical formula is CH3-S-(CH2)2)-CH(NH2)-COOH, ...11 KB (1,600 words) - 16:26, 9 November 2022
- Germanium (chemical symbol Ge, atomic number 32) is a lustrous, hard ... * Germanium dioxide (or germanium oxide or germania, GeO2): This compound ...13 KB (1,672 words) - 18:19, 21 May 2024
- Ethyl acetate is an organic compound that is an ester derived from the combination of ethanol and acetic acid. Its chemical formula may be written ...8 KB (1,113 words) - 04:36, 22 March 2024
- Ethane is a chemical compound with the chemical formula C2H6. It is classified as an alkane, that is, an aliphatic hydrocarbon. It is the only ...16 KB (2,309 words) - 01:40, 19 March 2022
- certain types of deer. In addition, this chemical has been found in the Formosan ... is the sulfur-containing aromatic compound benzothiophene. Petroleum ...13 KB (1,879 words) - 01:21, 11 November 2022
- Chemical bond is the term used to describe the linkages between atoms ... Chemical bonding is categorized within five different classes of chemical ...25 KB (3,936 words) - 14:39, 5 December 2023
- metals (or transition elements) are chemical elements that lie in groups ... the degree of oxidation of an atom in a compound; it is the electrical charge ...17 KB (2,462 words) - 04:39, 5 November 2022
- Rhodium (chemical symbol Rh, atomic number 45) is a rare, silvery ... America. After performing a series of chemical reactions to extract platinum ...13 KB (1,685 words) - 20:04, 8 December 2022
- uracil is a heterocyclic aromatic organic compound. Heterocyclic compounds ... Uracil is a planar, unsaturated compound that has the ability to absorb ...14 KB (1,996 words) - 19:37, 12 November 2022
- Tin (chemical symbol Sn, atomic number 50) is a silvery, malleable ... printing process, and a niobium-tin compound is used in wires for superconducting ...16 KB (2,335 words) - 23:38, 30 April 2023
- Lutetium (chemical symbol Lu, atomic number 71) is a silvery white ... A strict correlation between periodic table blocks and chemical series ...11 KB (1,371 words) - 03:06, 5 November 2022
- Erbium (chemical symbol Er, atomic number 68) is a silvery metallic ... of all rare-earth metals and their chemical compounds. The principal ...11 KB (1,419 words) - 19:19, 13 February 2024
- clearly see the trends in physical and chemical properties of the elements ... The noble gases are the chemical elements in group 18 (formerly group ...30 KB (4,368 words) - 00:41, 24 November 2022
- Choline is a water-soluble organic compound that is classified as ... Choline is a quaternary saturated amine with the chemical formula ...15 KB (2,128 words) - 23:57, 13 January 2023
