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What are the differences between Dalton's model of the atom and Thompson's model of the atom?
Wiki User
∙ 8y ago
Dalton never acknowledged the fact that the atomic structure consisted of protons nor electrons. Dalton's theory suggested:
unlike Thomson who came up with the theory of the 'Plum Pudding Model', which consisted of a positive proton with electrons 'scattered' through it, like "...currants in a Christmas pudding..."
hope this was somewhat helpful :)
- Matter is made up of indivisible atoms.
- All atoms of an element are identical.
- Atoms are neither created nor destroyed.
- Atoms of different elements have different weights and chemical properties.
- Atoms of different elements combine in simple whole numbers to form compounds.
Wiki User
∙ 12y ago
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John Dalton is best known for work on atomic theory. While his models were very similar to the speculation of the Greeks made centuries before, his theory differentiated in the idea that chemical combination takes place between particles of different weights.
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