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According to Thomson's atomic theory, the mass of an atom was special evenly throughout its volume. Errest Rutherford's experiment proved this wrong.
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What were Lord Ernest Rutherfords Accomplishments?
he found faults in the atomic theory of jj Thompson
Who opposed J J Thomsons atomic theory?
Some scientists who opposed J.J. Thomson's atomic theory included William Prout, Ernst Rutherford, and Max Planck. These scientists challenged aspects of Thomson's model, such as the presence of subatomic particles within the atom.
What idea did Rutherford add to the atomic theory?
the idea behind rutherfords atomic theory is that the atom has a central positive nucleus and negatively charged electrons, which move in orbits, surround it. most of the atom is made up of empty space. he assumed this theory through a gold-foil experiment about which you can find information on the internet.
What aspect of Dalton's theory was supported by Thomsons findings?
the electron part
How did daltons atomic theory lead to the different model scientists have today?
Dalton's theory was irrelevant to the total compensation of of the Atomic Mass.
Was Rutherfords theory tested and published?
yes it was tested by the gold foil experiment
How was bohr's theory of atomic structure different from the current theory?
It was only accurate when describing the hydrogen atom.
What is a sentence with Subatomic Particles?
Although both made entirely from the element carbon, the atomic structure of diamond is different from that of graphite.
What was Rutherfords atomic theory?
it looks like cheese on my balls with ketchup and mustard with applesuace
What did Thomsons experiments prove?
Thomson's experiments with cathode rays proved the existence of negatively charged particles, which he called electrons. This discovery provided evidence for the existence of subatomic particles and laid the foundation for the development of the modern atomic theory.
What experiment did Antoine Lavoisier do for his atomic theory?
Lavoisier is not known for an atomic theory.
When would scientists need to change a theory?
Scientists had made observations that did not fit exactly with Dalton's theory. Scientists changed the atomic theory to include this new knowledge. While the modern atomic theory is based on Dalton's theory, it is also very different.
