Here is the video on thermite we saw in class this week, and this is the link for the crossword on elements and compounds that we started:
https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0BzFUvVu_WNI_NmE1NGZmMDUtY2MyZi00ODQ2LWIxMzEtMzEwYTg3NmQ4Mjgw&hl=en
Next week we will start some practicals, but try and finish the crossword and remember as many element symbols as you can.
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