Here it is - five grams of caesium in water... But did you know caesium (aka cesium) is also used to define the length of a second? For extra footage and replays of the reaction visit http://www.youtube.com/watch?v=pWXQ2tYzJaU 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 Periodic Videos films are by video journalist Brady Haran
Video is embedded from external source so download is not available.
No content is added to this lecture.
This video is a part of a lecture series from of Periodic Table of Videos