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What did Thomson prove with this experiment?
Thomson's experiment with cathode rays proved the existence of negatively charged particles, which he called electrons. This discovery laid the foundation for the development of the modern atomic theory and revolutionized our understanding of the structure of the atom.
Who are the scientist involve in the atomic theory?
Some of the key scientists involved in the development of atomic theory include John Dalton, who proposed the atomic theory in the early 19th century, J.J. Thomson, who discovered the electron, Ernest Rutherford, known for his gold foil experiment that led to the discovery of the nucleus, and Niels Bohr, who developed the planetary model of the atom.
What the similarity between Dalton and J.J Thomson theory?
Both Dalton and J.J. Thomson contributed to the development of atomic theory. Dalton proposed the idea of atoms as indivisible particles with different properties, while Thomson discovered the electron as a subatomic particle within the atom's structure. Both theories were instrumental in shaping our understanding of the composition of matter at the atomic level.
Why was J.J Thomson's discovery an important step in the development of the atomic theory?
J.J. Thomson's discovery of the electron in 1897 was crucial in the development of the atomic theory because it showed that atoms were not indivisible, as previously believed. Instead, atoms were composed of smaller subatomic particles, revolutionizing the understanding of atomic structure and paving the way for the later models of the atom.
What part of John Dalton's theory did J.J Thomson disprove?
J.J. Thomson's discovery of the electron through his cathode ray experiment discredited John Dalton's theory that atoms are indivisible and indestructible, as Thomson showed that atoms are composed of subatomic particles. This led to the development of the plum pudding model of the atom.
How was Thomson's atomic theory differ from Rutherford atomic theory?
According to Thomson's atomic theory, the mass of an atom was special evenly throughout its volume. Errest Rutherford's experiment proved this wrong.
How was Thomsons atomic theory different from Rutherfords atomic theory?
According to Thomson's atomic theory, the mass of an atom was special evenly throughout its volume. Errest Rutherford's experiment proved this wrong.
How did Rutherford's idea differ from Thomson's idea?
According to Thomson's atomic theory, the mass of an atom was special evenly throughout its volume. Errest Rutherford's experiment proved this wrong.
What instrumental did Thomson use to develop his theory?
Thomson Atomic Model
Jj Thomson's atomic theory?
what is atom
What experiment did Antoine Lavoisier do for his atomic theory?
Lavoisier is not known for an atomic theory.
What did Thomson prove with this experiment?
Thomson's experiment with cathode rays proved the existence of negatively charged particles, which he called electrons. This discovery laid the foundation for the development of the modern atomic theory and revolutionized our understanding of the structure of the atom.
What was JJ Thomson famous for?
helped discover atoms an atomic theory
Name of tompsons theory of what an aom looked like?
I believe it is known as "Thomson's Model" or "Thomson's Atomic Model"
What did ernest Rutherford and jj Thomson do together?
Ernest Rutherford and J.J. Thomson worked together on research related to the structure of the atom. Thomson discovered the electron and proposed the plum pudding model of the atom, while Rutherford conducted the famous gold foil experiment that led to the discovery of the atomic nucleus. Their work laid the foundation for modern atomic theory.
Who are the scientist involve in the atomic theory?
Some of the key scientists involved in the development of atomic theory include John Dalton, who proposed the atomic theory in the early 19th century, J.J. Thomson, who discovered the electron, Ernest Rutherford, known for his gold foil experiment that led to the discovery of the nucleus, and Niels Bohr, who developed the planetary model of the atom.
What year did jj Thomson discover his atomic theory?
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