What was the fifth classical element after earth, fire, water and air?
Classical element made of other particles) and composite particles having substructure (particles made of other particles). Classical element Classical elements typically refer to the concepts in ancient Greece of earth, water, air, fire, and aether, which were proposed to explain the nature and complexity of all matter in terms of simpler substances. Ancient cultures in Babylonia, Japan, Tibet, and India had similar lists, sometimes referring in local languages to "air" as "wind" and the fifth element as "void". The Chinese Wu Xing system lists Wood (木 "mù"), Fire (火 "huǒ"), Earth (土 "tǔ"), Metal (金 "jīn"), and Water (水 "shuǐ"), though these
Earth (classical element) Earth (classical element) Earth is one of the classical elements, in some systems numbering four along with air, fire, and water. Earth is one of the four classical elements in ancient Greek philosophy and science. It was commonly associated with qualities of heaviness, matter and the terrestrial world. Due to the hero cults, and chthonic underworld deities, the element of "earth" is also associated with the sensual aspects of both life and death in later occultism. Empedocles of Acragas proposed four "archai" by which to understand the cosmos: "fire"," air", "water", and "earth". Plato believed the elements were geometric forms