radiochemistry
111Isotopes of iron — Naturally occurring iron (Fe) consists of four isotopes: 5.845% of radioactive 54Fe (half life: >3.1 times;1022 years), 91.754% of stable 56Fe, 2.119% of stable 57Fe and 0.282% of stable 58Fe.60Fe is an extinct radionuclide of long half life (1.5 …
112Chernobyl disaster — This article is about the 1986 nuclear plant accident in Ukraine. For other uses, see Chernobyl (disambiguation). Chernobyl disaster …
113Max Planck Institute for Chemistry — The Max Planck Institute for Chemistry (German: Max Planck Institut für Chemie Otto Hahn Institut) is a scientific research institute under the Max Planck Gesellschaft. Basic research in chemistry and related subjects is carried out at the… …
114Reed Research Reactor — The Reed Research Reactor (RRR) is a research nuclear reactor located on campus at Reed College in Portland, OR. It is a pool type TRIGA Mark I reactor, built by General Atomics in 1968 and operated since then under licence from the Nuclear… …
115Radiation chemistry — is a subdivision of nuclear chemistry which is the study of the chemical effects of radiation on matter; this is very different from radiochemistry as no radioactivity needs to be present in the material which is being chemically changed by the… …
116Biological half-life — For other uses, see Half life (disambiguation). The biological half life or elimination half life of a substance is the time it takes for a substance (for example a metabolite, drug, signalling molecule, radioactive nuclide, or other substance)… …
117List of chemical element name etymologies — This is the list of etymologies for all chemical element names: Name Symbol Language of origin Word of origin Meaning Symbol origin Description Actinium Ac Greek ἀκτίς (aktis) beam Greek aktinos ἀκτίς, ἀκτῖνος (aktis; aktinos), meaning beam (ray) …
118Inner sphere electron transfer — Inner sphere or bonded electron transfer[1] proceeds via a covalent linkage between the two redox partners, the oxidant and the reductant. In Inner Sphere (IS) electron transfer (ET), a ligand bridges the two metal redox centers during the… …
119List of scientific journals in chemistry — There are very many scientific journals in chemistry containing original research, or reviews of other publications, or both. How do we know which are the most prestigious, the most rigorous in accepting articles, and so on? All journal articles… …
120Maritime history — The Clipper Ship Flying Cloud off the Needles, Isle of Wight, off the southern English coast. Painting by James E. Buttersworth Maritime history is the study of human activity at sea. It covers a broad thematic element of history that often uses… …
