History of the Atom

History of the Atom The history of the segment has slowly changed as more disc all overies approximately the atom occupy been chance upon over the by hundreds of geezerhood. The atom was archetypal mind to be the small(a)est accomplishable unit of case, but that perception of the atom has gradually changed over the years into something that has become much more complex. The atom and its mysteries have been pieced unneurotic over legion(predicate) years by many assorted scientists who have built upon the work of those before them. The rootage individual to come up with the concept that the atom existed was the Greek philosopher, Democritus. The bringing close to endureher of the atom was depression introduced in astir(predicate) 400 B.C. when Democritus theorized that all military issue was composed of atoms, or bits of matter to small to be seen. Democritus believed the atom to be the smallest unit realistic and he cr eated the first known model of the atom, which was just a sphere. Democritus also named the atom originally as atomos, which is the Greek countersignature for uncuttable, because he believed that atoms were the make blocks of all materials and in that locationfore could not be broken down. Aristotle was the next Greek philosopher to externalise that the world was change with continuous substances during about 350 B.C.

Aristotle claimed that there was no smallest part of matter, which occur him to proposing the four gene theory that said the world was thought to be made only of the four elements; fire, earth, water, and fire. As there was no experimen tal evidence to test Democritus and Aristotl! es concepts, Aristotles prevailed mainly because mickle liked his philosophy better. The next scientist to make strides in this theater of science was the English scientist, John Dalton. Dalton was the first person to propose an atomic theory in 1803, which stated that all matter is composed of molecules, indestructible particles called atoms and that all elements of the selfsame(prenominal) element...If you want to get a full essay, order it on our website: OrderEssay.net

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