iron carbonyl
71Cobalt tetracarbonyl hydride — Other names cobalt hydrocarbonyl tetracarbonylhydridocobalt, Tetracarbonylhydrocobalt …
72Organoiron chemistry — is the chemistry of organometallic compounds containing a carbon to iron chemical bond.[1][2] Organoiron compounds are relevant in organic synthesis as reagents such as iron pentacarbonyl, diiron nonacarbonyl and disodium tetracarbonylferrate.… …
73Cyanide — This article is about the class of chemical compounds. For other uses, see Cyanide (disambiguation). The cyanide ion, CN−. From the top: 1. Valence bond structure 2. Space filling model 3. Electrostatic potential surface 4. Carbon lone pair… …
74Oxygen — This article is about the chemical element and its most stable form, O2 or dioxygen. For other forms of this element, see Allotropes of oxygen. For other uses, see Oxygen (disambiguation). nitrogen ← oxygen → fluorine ↑ O ↓ …
75transition element — Chem. any element in any of the series of elements with atomic numbers 21 29, 39 47, 57 79, and 89 107, that in a given inner orbital has less than a full quota of electrons. Also called transition metal. [1920 25] * * * Any chemical element with …
76Amine — For other uses, see Amine (disambiguation). Primary amine Secondary amine Tertiary amine …
77Metallurgy — Georg Agricola, author of De re metallica, an important early book on metal extraction Metallurgy is a domain of materials science that studies the physical and chemical behavior of metallic elements, their intermetallic compounds, and their… …
78Ozone — For other uses, see Ozone (disambiguation). Ozone …
79Pyrophoricity — A pyrophoric substance will ignite spontaneously; that is, its autoignition temperature is below room temperature. Examples are iron sulfide and many reactive metals including uranium, when powdered or sliced thinly. Pyrophoric materials are… …
80Chemiluminescence — A chemoluminescent reaction carried out in an erlenmeyer flask producing a large amount of light. Chemiluminescence (sometimes chemoluminescence ) is the emission of light with limited emission of heat (luminescence), as the result of a chemical… …
