Which part of modern atomic theory was first developed by John Dalton?A.Electrons are spread throughout an atom.B.Electrons are found in a cloud around the nucleus.C.Atoms are rearranged during chemical reactions.D.Atoms cannot be divided.SUBMITarrow_backPREVIOUS
Question
Which part of modern atomic theory was first developed by John Dalton?A.Electrons are spread throughout an atom.B.Electrons are found in a cloud around the nucleus.C.Atoms are rearranged during chemical reactions.D.Atoms cannot be divided.SUBMITarrow_backPREVIOUS
Solution
The part of modern atomic theory that was first developed by John Dalton is "Atoms cannot be divided." Dalton's atomic theory, proposed in the early 19th century, postulated that atoms are indivisible and indestructible particles. This was later proven to be not entirely accurate with the discovery of subatomic particles (protons, neutrons, and electrons), but Dalton's theory was a significant step in the development of modern atomic theory.
Similar Questions
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.
what was dalton's 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
Comment on how Dalton may have linked this to his ideas about atoms and atomic theory.
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