Evaporation and Crystallization
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How salt is produced naturally from a lake.
An investigation into the natural production of salt or sodium chloride from a lake using evaporation or crystallization.
From:
GCSE Bitesize Revision: Science : Chemistry
First Broadcast
:
27 March 2008
Teachers' notes
Age Group : 9-11,14-16
Subject : Chemistry, Science
Topic : Changing materials, Compounds, Materials and their properties
Keywords : Rocks, Applied science, Science in action, Evaporation, Crystallization, Sodium chloride, Salt
Notes : Good start to a lesson on important chemicals and where they come from. Can also use in applied science ; topic - science in action.
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