Thursday, 3 January 2013

postheadericon Comparing the four halogens - Chemical elements: properties and reactions (2/8)

Comparing the four halogens - Chemical elements: properties and reactions (2/8) Tube. Duration : 3.67 Mins.


Free learning from The Open University www.open.edu --- Shows both the reactions and properties of some chemical elements. (Part 2 of 8) Playlist link - www.youtube.com --- Study 'The molecular world' with the OU www3.open.ac.uk Explore qualifications in Science with the OU www3.open.ac.uk ---

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