superatom
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Superatom — Superatoms are clusters of atoms that seem to exhibit some of the properties of elemental atoms.Sodium atoms, when cooled from vapor, naturally condense into clusters, more so into clusters of 2, 8, 20, 40, 58 or 82 atoms (the magic numbers),… … Wikipedia
Superatom — Das sogenannte „Superatom“ ist die Bezeichnung für Cluster von normalen Atomen, die im Verbund entweder Eigenschaften von anderen Elementen oder völlig neue Qualitäten aufweisen. In chemischen Verbindungen agieren sie also wie ein einziges Atom,… … Deutsch Wikipedia
superatom — noun a) A cluster of atoms which seems to exhibit some of the properties of elemental atoms. b) One or more atoms of a basic structure that are replaced by amplificants in the amplification process of phane nomenclature … Wiktionary
Superatom — Su|per|a|tom: in Skelettformeln von ↑ Phanen Bez. für Eckpunkte, die stellvertretend für Ringsysteme stehen … Universal-Lexikon
Physiknobelpreis 2001: Eric A. Cornell — Wolfgang Ketterle — Carl E. Wieman — Die drei Forscher aus den USA erhielten den Nobelpreis »für die Erzeugung der Bose Einstein Kondensation in verdünnten Gasen aus Alkaliatomen«. Biografien Eric A. Cornell, * Palo Alto (Kalifornien) 19. 12. 1961; 1990 Promotion am … Universal-Lexikon
Transuranium element — In chemistry, transuranium elements (also known as transuranic elements) are the chemical elements with atomic numbers greater than 92 (the atomic number of uranium).Of the elements with atomic numbers 1 to 92, all but four (technetium,… … Wikipedia
Magic number (physics) — Graph of isotope stability. In nuclear physics, a magic number is a number of nucleons (either protons or neutrons) such that they are arranged into complete shells within the atomic nucleus. The seven most widely recognised magic numbers as of… … Wikipedia
Pseudohalogen — Pseudohalogens are binary inorganic compounds of the general form XY, where X is a cyanide, cyanate, thiocyanate etc. group and Y is any of X, or a true halogen. Not all combinations are known to be stable. Examples include cyanogen, (CN)2, and… … Wikipedia
Transactinide element — In chemistry, transactinide elements are the chemical elements with atomic numbers greater than those of the actinides, the heaviest of which is lawrencium (103). [ [http://www.iupac.org/reports/provisional/abstract04/connelly 310804.html IUPAC… … Wikipedia
Serine octamer cluster — The Serine octamer cluster in physical chemistry is an unusually stable cluster consisting of eight serine molecules (Ser) implicated in the origin of homochirality. [cite journal | title = Chiroselective Self Directed Octamerization of Serine:… … Wikipedia
