geiger-nuttall relation
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geiger-nuttall law — noun also geiger nuttall relation | ̷ ̷ ̷ ̷|nəd.ˌȯl Usage: usually capitalized G&N Etymology: after H. Geiger and John M. Nuttall died 1958 British physicist : a statement in nuclear physics: for an alpha emitting radioactive substance the… … Useful english dictionary
radioactivity — /ray dee oh ak tiv i tee/, n. Physics, Chem. the phenomenon, exhibited by and being a property of certain elements, of spontaneously emitting radiation resulting from changes in the nuclei of atoms of the element. Also called activity. [1895… … Universalium
Todmorden — Coordinates: 53°42′47″N 2°05′46″W / 53.713°N 2.096°W / 53.713; 2.096 … Wikipedia
George Gamow — Naissance 4 mars 1904 Odessa (Russie impériale) Décès 19 août 1968 … Wikipédia en Français
