verb see photodissociation

New Collegiate Dictionary. 2001.

Look at other dictionaries:

  • photodissociate — photodissociate, dissociation see photo 3 …   Useful english dictionary

  • photodissociate — verb To cause, or to undergo photodissociation …   Wiktionary

  • photodissociation — noun Date: 1925 dissociation of the molecules of a substance (as water) caused by absorption of radiant energy • photodissociate verb …   New Collegiate Dictionary

  • Sulfuric acid — Sulfuric acid …   Wikipedia

  • Ozone depletion — Image of the largest Antarctic ozone hole ever recorded (September 2006) Ozone depletion describes two distinct but related phenomena observed since the late 1970s: a steady decline of about 4% per decade in the total volume of ozone in Earth s… …   Wikipedia

  • Atmosphere of Venus — Atmosphere of Venus …   Wikipedia

  • comet — cometary /kom i ter ee/, cometic /keuh met ik/, cometical, adj. cometlike, adj. /kom it/, n. Astron. a celestial body moving about the sun, usually in a highly eccentric orbit, consisting of a central mass surrounded by an envelope of dust and… …   Universalium

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