Alkali Metals in Water

Reactions of sodium and Potassium with Water

 Sodium Part 2 The disposal of drums of sodium into Lake Lenore, an alkaline lake in the Grand Coulee area of eastern Washington State, in 1947 by the War Assets Administration. From a January 13, 1947 newsreel available at the Internet Archive. 

Cesium and Rubidium

As Seen on Brainiac: Science Abuse