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He stated that all matter was made of tiny and unbreakable particles called atoms.
This theory was revise because various scientists have discovered the subatomic particles (J.J. THomson discovered the electron, James Chadwick discovered the neutron etc.). Scientists have also found that atoms can undergo nuclear decay. We also know the structure of an atom is not just a solid ball.
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Democritus's original atomic theory was revised because it?
Democritus's original atomic theory was revised because it lacked experimental evidence and did not account for the existence of different types of atoms or the concept of chemical reactions as we understand them today. Later developments in chemistry and physics led to the modern atomic theory proposed by John Dalton.
What did steven hawkin do?
He made Einsteins theory of relativity "Beautifull". He proved Einsteins original and not his revised theory of relativity was indeed correct. But most of all, he is an amaising person! He made Einsteins theory of relativity "Beautifull". He proved Einsteins original and not his revised theory of relativity was indeed correct. But most of all, he is an amaising person!
Does the existence of isotopes contradict part of Dalton's original of atomic theory?
Yes.
What may cause a future theory to be revised or discarded?
prediction
What can new observation have on a scientific theory?
If new observations are discovered that clash with the previous theory, then the theory will have to be revised.
What experiment did Antoine Lavoisier do for his atomic theory?
Lavoisier is not known for an atomic theory.
Atomic theory invented by?
Atomic theory was founded by John Dalton. He proved this theory in 1803.
How Do You Use The Word atomic theory in A Sentence?
when i was atomic theory i was a smart
What did leucippus contribute to the atomic model or theory?
he did not develop anything regarding the 'atomic theory' for he was against that theory.
Why did the atomic theory change over time?
The atomic theory changed over time as new scientific discoveries and evidence emerged through experimentation. Early atomic theories were revised and refined to better explain the behavior of atoms and their interactions with each other. The development of more advanced experimental techniques also contributed to a better understanding of atomic structure and properties.
What effects can new observations have on a scientific theory?
If new observations are discovered that clash with the previous theory, then the theory will have to be revised.
WHAT ARE 3 SCIENTIFIC LAWS OR THEORIES THAT HAVE CHANGED SINCE THEY WERE FIRST DEVISED?
One significant example is Newton's law of universal gravitation, which was revised by Einstein's theory of general relativity, incorporating the curvature of space-time. Another is the atomic theory, initially proposed by Dalton, which has since evolved with discoveries of subatomic particles and quantum mechanics. Additionally, the theory of evolution has been expanded from Darwin's original ideas to include modern genetics and the understanding of DNA.
