Who first came up with the idea that matter was made up of atoms?A.DemocritusB.John DaltonC.AristotleD.Robert BoyleSUBMITarrow_backPREVIOUS

What did Robert Boyle teach in the 1600s?A.That the atom was composed of even smaller particlesB.That Aristotle's theory of matter was correctC.That all matter was composed of four elementsD.That matter was made up of atomsSUBMITarrow_backPREVIOUS

In 18081808, John Dalton proposed his atomic theory. Recall which of the following statements is one of the main ideas of Dalton's atomic theory. Atoms are not destroyed in chemical reactions.1Atoms are made up of smaller charged particles.2Atoms are mostly made up of empty space.

Comment on how Dalton may have linked this to his ideas about atoms and atomic theory.

What did John Dalton contribute to the understanding of the atom?A.An article disproving Aristotle's ideasB.An early form of the periodic tableC.An early form of the atomic theoryD.A theory of quantum mechanics

Which statement below accurately describes the contributions of Dalton?   Group of answer choicesancient Greek philosopher who proposed that matter was continuouscreated the modern periodic tableproposed the modern Atomic Theorydiscovered the existence of electronsnone of the above