Excepting philosophical atomism John Dalton is the first to elaborate an atomic theory.
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.
no.
You did not specify but seeing as my course is currently specifying in this field I have at least minimalist credentials in laments... Older models had electrons following an orbit which is frankly not true, modern day electron cloud models show that they are roughly here whereas for instance, the Bohr model shows them following a strict orbit
How can an STM help prove Daltons theory
ttha atoms made up pthe smallest forms of matter
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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.
Dalton's theory was irrelevant to the total compensation of of the Atomic Mass.
the Greek Philosophers did not test their theory.
no.
Atoms cannot be divided into smaller particles.
dalton wasnt the one who experimented with gold, rutherford was the one who did the gold foil experiment.
How can an STM help prove Daltons theory
You did not specify but seeing as my course is currently specifying in this field I have at least minimalist credentials in laments... Older models had electrons following an orbit which is frankly not true, modern day electron cloud models show that they are roughly here whereas for instance, the Bohr model shows them following a strict orbit
This postulate is valid today only in some situations.
ttha atoms made up pthe smallest forms of matter
Dalton's atomic theory or model was accepted despite errors. This is because his theory provided a logical explanation of concepts and led the way to new experimentations.