reactivity member
1Noble gas — Group 18 Period 1 2 He 2 …
2heterocyclic compound — Any of a class of organic compounds whose molecules contain one or more rings of atoms with at least one atom (the heteroatom) being an element other than carbon, most frequently oxygen, nitrogen, or sulfur. As in regular cyclic hydrocarbons,… …
3Persistent carbene — A stable carbene: isolated 1,3 dimesitylimidazol 2 ylidene in a Schlenk flask (stir bar also present). A persistent carbene (also known as stable carbene or Arduengo carbene) is a type of carbene demonstrating particular stability. The best known …
4Kendall Houk — Infobox Scientist name = Kendall Newcomb Houk image size = 140px caption = birth date = birth date|1943|2|27 birth place = Nashville, Tennessee, United States residence = nationality = death date = death place = field = Chemistry work institution …
5chemical compound — Introduction any substance composed of identical molecules consisting of atoms (atom) of two or more chemical elements (chemical element). All the matter in the universe is composed of the atoms of more than 100 different chemical elements …
6Organophosphorus — compounds are degradable organic compounds containing carbon–phosphorus bonds (thus excluding from phosphate and phosphite esters, which lack such kind of bonding), used primarily in pest control as an alternative to chlorinated hydrocarbons that …
7organometallic compound — ▪ chemical compound Introduction any member of a class of substances containing at least one metal to carbon bond in which the carbon is part of an organic group. Organometallic compounds constitute a very large group of substances that have… …
8Alkali metal — Group → 1 ↓ Period 2 3 Li 3 …
9Charles Coulson — Born 13 December 1910(1910 12 13) Died 7 January 1974(1974 01 07) (aged 63) …
10Pyrope — A gem quality, emerald cut pyrope. General Category Nesosilicate Chemical formula …
