Fun with some sodium metal. Sodium is ranked third on most explosive metals.
Potassium explodes in water. Potassium is ranked fifth in most explosive metals.
Rubidium is ranked number fourth in most explosive metals
Francium is the most explosive metal on earth. It is so incredibly explosive that only a few grams are needed to do whats in the video above. It is said that their are only 15grams of francium left in the world. Francium is ranked number one in the most explosive metals.
This video shows reaction between Cesium and water. Cesium is one of the most active metals on earth and it is ranked number two in explosive metals.