There’s a Metal that’s So Reactive it Can Explode When Exposed to Water
Cesium is a highly reactive metal and a member of the alkali metal group on the periodic table. It’s so reactive that it can explode when exposed to water. When cesium comes into contact with water, it undergoes a violent reaction, producing hydrogen gas and enough heat to ignite the hydrogen, resulting in a fiery explosion. Due to its extreme reactivity, cesium is stored and handled with great care in specialized environments, making it one of the most reactive elements known to science. It’s a fascinating example of the surprising and sometimes hazardous behavior of certain chemical elements.