Periodic Videos

'Nasty' chemicals - Viewer Questions (2011x52)

Air date: Aug 02, 2011

Our chemists say the most common misconception about chemistry is that chemicals are "nasty, toxic and horrible". This is another video in response to a viewer question. More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodicvideos