carbonyl iron
21Redstone Arsenal — is a U.S. Army post and a census designated place (CDP) located next to the city of Huntsville in Madison County, Alabama, United States, and is included in the Huntsville Decatur Combined Statistical Area. The primary tenant organizations are… …
22Dzerzhinsk, Russia — For other places with the same name, see Dzerzhinsk. Dzerzhinsk (English) Дзержинск (Russian)   …
23Технически чистое железо — Стиль этой статьи неэнциклопедичен или нарушает нормы русского языка. Статью следует исправить согласно стилистическим правилам Википедии. Железо технически чистое или АРМКО железо (от аббр …
24organometallic 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… …
25Nickel — This article is about the chemical element. For other uses, see Nickel (disambiguation). cobalt ← nickel → copper ↑ Ni ↓ Pd …
26protein — proteinaceous /proh tee nay sheuhs, tee i nay /, proteinic, proteinous, adj. /proh teen, tee in/, n. 1. Biochem. any of numerous, highly varied organic molecules constituting a large portion of the mass of every life form and necessary in the… …
27chemical 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 …
28Cluster chemistry — In chemistry, a cluster is an ensemble of bound atoms intermediate in size between a molecule and a bulk solid. Clusters exist of diverse stoichiometries and nuclearities. For example, carbon and boron atoms form fullerene and borane clusters,… …
29Metallcarbonyle — Nickeltetracarbonyl, das erste bekannte Metallcarbonyl Metallcarbonyle sind Komplexverbindungen von Übergangsmetallen mit Kohlenstoffmonoxid Liganden. Sie treten in Form neutraler Komplexe, als positiv geladene Metallcarbonyl Kationen oder als… …
30coordination 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… …
