hydrocarbon family

  • 61Corannulene — IUPAC name …

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  • 62Uffe Ravnskov — (born 1934) is a Danish independent researcher, a member of various international scientific organisations, and a former private medical practitioner in Sweden. In recent years he has gained international recognition for his research into… …

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  • 63coordination compound — Chem. complex (def. 10). Also called coordination complex. * * * ▪ chemistry Introduction  any of a class of substances with chemical structures in which a central metal atom is surrounded by nonmetal atoms or groups of atoms, called ligands… …

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  • 64organosulfur compound — ▪ chemical compound Introduction also spelled  organosulphur compound , also called  organic sulfur compound   a subclass of organic substances that contain sulfur and that are known for their varied occurrence and unusual properties. They are… …

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  • 65Organic chemistry — Structure of the methane molecule: the simplest hydrocarbon compound. Organic chemistry is a subdiscipline within chemistry involving the scientific study of the structure, properties, composition, reactions, and preparation (by synthesis or by… …

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  • 66Polychlorinated dibenzodioxins — See also: 2,3,7,8 Tetrachlorodibenzodioxin, Dioxins and dioxin like compounds, and 1,4 Dioxin General structure of PCDDs where n and m can range from 0 to 4 Polychlorinated dibenzodioxins (PCDDs), or simply dioxins, are a group of organic… …

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  • 67Pythia — For other uses, see Pythia (disambiguation). Priestess of Delphi (1891) by John Collier; the Pythia was inspired by pneuma rising from below The Pythia (Greek: Πυθία; IPA pɪθiːɑː), commonly known as the Oracle of Delphi, was the priestess at the… …

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  • 68Oroville, California — City of Oroville   City   Historic Downtown Oroville Nickname(s) …

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  • 69Swedish heraldry — refers to the cultural tradition and style of heraldic achievements in modern and historic Sweden, including national and civic arms, noble and burgher arms, ecclesiastical heraldry, heraldic displays as corporate logos, and Swedish heraldic… …

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  • 70List of Statutory Instruments of the United Kingdom, 2008 — This is an incomplete list of Statutory Instruments of the United Kingdom in 2008. NOTOC 1 100* Insolvency Practitioners and Insolvency Services Account (Fees) (Amendment) Order 2008 S.I. 2008/3 * Information as to Provision of Education… …

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