In chemistry, the word volatile refers to a substance that vaporizes readily. Learn examples of volatile substances, as well as the reactive cause. In chemistry, the word volatile refers to a substance that vaporizes readily.
Explosion is the act of deliberately causing a bomb or similar device to explode. Bomb disposal experts blew up the bag in a controlled explosion. France has carried out an underground nuclear explosion on Mururoa Atoll in the South Pacific.
How Explosions Happen. Prev Next. An explosion occurs when a large amount of energy is released into a small volume of area in a very short time. The energy released comes in many forms, including chemical (artificial explosives), nuclear and hydrothermal (volcano eruptions).