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J.J. Thomson, chemist, discovered the negative particle (electron) in the atom.
Goldstein, scientist, discovered the positively charged particle (electron) in the atom.
James Chadwick discovered the neutral particle (neutron) in the atom.
Each included the particles that were known at a particular time in their atomic models, but scientist Neil Bohr proposed a perfect atomic model consisting of all these particles, and suggested the electronic configuration.
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What were two discoveries by Aristotle that contributed to the Atomic Theory?
he invented biology
Who invented the paleomagnetism theory?
No one person invented or developed the theory of paleomagnetism. Several different scientists contributed to the development of the theory of paleomagnetism.
What was benjamen franklin's contribution to the atomic theory?
Benjamin Franklin's contribution to the atomic theory was his proposal that electricity was a fundamental force that could be understood through atomic models. He conducted experiments with electricity and proposed the idea of positive and negative charges, which later contributed to the development of the atomic theory.
Although Dalton's atomic theory was rejected at first he used his theory to do what that soon resulted in his theory being accepted by scientists?
Instead of just stating his own personal opinions John Dalton cited evidence to support his atomic theory. The giving of evidence - which could be proved or disproved by others - was what soon resulted in his theory being accepted by scientists.
What date did Democritus contribute to the atomic theory?
Democritus contributed to the atomic theory around 400 BC. He proposed that all matter is composed of indivisible particles called atoms.
Which scientist explained the atomic theory?
there were many scientists that contributed towards it but Joseph j. Thomson, Hans geiger, ernest marsden. ernest Rutherford, Henry moseley and James chadwick all made key discoveries and are the main scientists behind the theory.Alfred Nobel,Mendeleev and Neil Bhorbecause theire are the great scientistChadwick explain the atomic theoryniels hendrik bohrmitchell creech
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.
What were two discoveries by Aristotle that contributed to the Atomic Theory?
he invented biology
What scientists contributed to evolutionary theory the study of populations and survival?
Malthus
What was Antoine-laurent lavoiser's contribution to atomic theory?
he contributed by creating milk
What scientists contributed evolutionary theory through the study of populations and survival?
Malthus
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.
Who were the scientists who proposed the atomic thing?
Albert Einstein was the person who propesed the atomic theory and the study of atoms.
Who contributed more to atomic theory Erwin schroeder or max planck?
max planck
What is scientists contributed to evolutionary theory through the study of natural selection?
Charles Darwin
Name the scientists that contributed to the kinetic theory?
James Clerk Maxwell and Ludwig Boltzmann
Who invented the paleomagnetism theory?
No one person invented or developed the theory of paleomagnetism. Several different scientists contributed to the development of the theory of paleomagnetism.
