USE THIS LINK TO WATCH THE VIDEO ON ACIDS AND ALKALIES
http://www.youtube.com/watch?v=Rp4cki_eZhk
USE THIS LINK TO DO AN QUIZ ON ACIDS AND ALKALIES
http://www.docbrown.info/ks3chemistry/7EmcHP6.htm
REMEMBER TO SHARE YOUR COMMENTS REGARDING THIS VIDEOS, AND ONLINE QUIZ.
http://www.youtube.com/watch?v=Rp4cki_eZhk
USE THIS LINK TO DO AN QUIZ ON ACIDS AND ALKALIES
http://www.docbrown.info/ks3chemistry/7EmcHP6.htm
REMEMBER TO SHARE YOUR COMMENTS REGARDING THIS VIDEOS, AND ONLINE QUIZ.