Search results
Development of atomic theory. The concept of the atom that Western scientists accepted in broad outline from the 1600s until about 1900 originated with Greek philosophers in the 5th century bce. Their speculation about a hard, indivisible fundamental particle of nature was replaced slowly by a scientific theory supported by experiment and ...
History of atomic theory. The current theoretical model of the atom involves a dense nucleus surrounded by a probabilistic "cloud" of electrons. Atomic theory is the scientific theory that matter is composed of particles called atoms. The definition of the word "atom" has changed over the years in response to scientific discoveries.
What were Aristotle's contributions to the atomic theory? Flexi Says: Aristotle disagreed with Democritus and offered his own idea of the composition of matter. According to Aristotle, everything was composed of four elements: earth, air, fire, and water. The theory of Democritus explained things better, but Aristotle was more influential, so ...
Jan 25, 2024 · Aristotle's exploration of the atom was profoundly different from that of Democritus, shaping the fabric of ancient physics and philosophy. While Democritus posited atoms as the ultimate, indivisible building blocks of matter, Aristotle introduced a contrasting viewpoint that challenged the very core of atomism.
People also ask
What is atom theory?
Why is atom theory important?
What did Democritus say about atoms?
Why is the Greek atomic theory important?
Aug 23, 2005 · In this theory, it is the elemental triangles composing the solids that are regarded as indivisible, not the solids themselves. When Aristotle discusses the hypothesis that the natural world is composed of indivisibles, the two views he considers are Plato’s and Democritus’, although he seems to have more respect for the latter view.
Sep 20, 2022 · One of these philosophers was Democritus (~460-370 B.C.E.), often referred to as the "laughing philosopher" because of his emphasis on cheerfulness. He taught that there were substances called atoms and that these atoms made up all material things. The atoms were unchangeable, indestructible, and always existed. Figure 4.1.3 4.1. 3: Democritus.
atomism. atomic theory, ancient philosophical speculation that all things can be accounted for by innumerable combinations of hard, small, indivisible particles (called atoms) of various sizes but of the same basic material; or the modern scientific theory of matter according to which the chemical elements that combine to form the great variety ...
