E2K+Study+Chapter+for+Virtual+Competition

= Hi everyone, = = Please, please do download this document, print or whatever you do, __READ and UNDERSTAND IT__, especially the examples and try to relate to other phenomena. = = To understand sublimation, here's one interesting experiment: = = Sublimation is the change of state from solid to gaseous without going through the liquid state. So in this experiment, the solid air freshener becomes vapour and when the vapour comes in contact with the cooler underside surface of the beaker containing ice, ** deposition (the vapour becomes solid again) **takes place. Do take note of other substances that sublime or go through this process besides the solid air freshener. One common example is the use of dry ice during wedding dinners. []=

== Also, know the **__difference between__** __frost, hail, dew, steam, mist__ __and rain__ and __relate to the__ **__particle behaviour__**. (See who can start researching and sharing on this, ok? Hey!! I'm not taking part in this competition. YOU ARE! So get going....) ==