elephant toothpaste

Elephant toothpaste is a foamy substance caused by the rapid decomposition of hydrogen peroxide.

Non-metallic catalysts include potassium iodide, which reacts particularly rapidly and forms the basis of the elephant toothpaste experiment.

Elephant toothpaste, an experiment using the decomposition of hydrogen peroxide using a catalyst, which produces an exothermic reaction of rising foam.

Elephant Toothpaste.