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condensation nucleus
condensation nucleus A small particle of an atmospheric impurity (e.g. salt, dust, or smoke), which provides surfaces for the condensation of water. Condensation nuclei vary in size from about 0.1 μm to more than 3 μm. Some nuclei (e.g. salt and acid particles) can encourage condensation at a relative humidity well below 100 per cent. See also Aitken nucleus; condensation level; and hygroscopic nucleus.
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Cite this article
MICHAEL ALLABY. "condensation nucleus." A Dictionary of Ecology. 2004. Encyclopedia.com. 27 May. 2012 <http://www.encyclopedia.com>. MICHAEL ALLABY. "condensation nucleus." A Dictionary of Ecology. 2004. Encyclopedia.com. (May 27, 2012). http://www.encyclopedia.com/doc/1O14-condensationnucleus.html MICHAEL ALLABY. "condensation nucleus." A Dictionary of Ecology. 2004. Retrieved May 27, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O14-condensationnucleus.html |
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condensation nucleus
condensation nucleus Small particle of an atmospheric impurity (e.g. salt, dust, or smoke), which provides surfaces for the condensation of water. Condensation nuclei vary in size from about 0.1 μm to more than 3 μm. Some nuclei, e.g. salt and acid particles, can encourage condensation at a relative humidity well below 100%. See also AITKEN NUCLEUS; and HYGROSCOPIC NUCLEI.
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Cite this article
AILSA ALLABY and MICHAEL ALLABY. "condensation nucleus." A Dictionary of Earth Sciences. 1999. Encyclopedia.com. 27 May. 2012 <http://www.encyclopedia.com>. AILSA ALLABY and MICHAEL ALLABY. "condensation nucleus." A Dictionary of Earth Sciences. 1999. Encyclopedia.com. (May 27, 2012). http://www.encyclopedia.com/doc/1O13-condensationnucleus.html AILSA ALLABY and MICHAEL ALLABY. "condensation nucleus." A Dictionary of Earth Sciences. 1999. Retrieved May 27, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O13-condensationnucleus.html |
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