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How did thomsons atomic model differ from daltons model?
If i remember correctly, Dalton's focuses more on the nucleus while Thompson's focuses more on electrons. But I'm not sure. well in 1803 John Dalton makes a strong case that atoms are small, solid balls and Joeseph John Thompson discovers electrons, and developed plum pudding model of an atom..... Dalton says that nothings smaller than the atom, but Thompson says that electrons are.
What experiment did daltons use for his atomic theory?
dalton wasnt the one who experimented with gold, rutherford was the one who did the gold foil experiment.
What are Joseph John Thomsons inventions?
Joseph John Thomson is best known for his discovery of the electron, which revolutionized our understanding of atomic structure. His research also led to the development of mass spectroscopy, a technique used to measure the mass of ions. Thomson's work laid the foundation for the field of modern physics and earned him the Nobel Prize in Physics in 1906.
How did Thomson experiment change Dalton atomic model?
John Dalton stated "all atoms of a given element are identical"; discovery of isotopes by Thomson infirmed this old hypothesis.
What did JJ Thompson's Cathode ray experiment suggest?
J.J. Thomson's cathode ray experiment suggested the existence of negatively charged particles, later known as electrons. By studying the behavior of cathode rays in a vacuum tube, Thomson determined that these particles were much smaller than atoms and had a negative charge. This discovery led to the development of the plum pudding model of the atom.
What is the name of tom Thomsons mom and dad?
Margaret and John Thomson
What discovery lead the scientists to question john daltons model of the atom and to favor jj Thomsons model?
The discovery of the electron by J.J. Thomson through his cathode ray tube experiment led scientists to question John Dalton's model of the atom. Thomson's observation of negatively charged particles in the cathode ray, along with their behavior under electric and magnetic fields, contradicted Dalton's indivisible and uniformly dense model of the atom. Thomson's model, proposing that atoms contain subatomic particles (electrons), gained favor due to its ability to explain these experimental findings.
How did thomsons atomic model differ from daltons model?
If i remember correctly, Dalton's focuses more on the nucleus while Thompson's focuses more on electrons. But I'm not sure. well in 1803 John Dalton makes a strong case that atoms are small, solid balls and Joeseph John Thompson discovers electrons, and developed plum pudding model of an atom..... Dalton says that nothings smaller than the atom, but Thompson says that electrons are.
What experiment did daltons use for his atomic theory?
dalton wasnt the one who experimented with gold, rutherford was the one who did the gold foil experiment.
Which scientist developed atomic model?
John Dalton developed the first modern atomic theory in the early 19th century, proposing that elements are made up of tiny, indivisible particles called atoms. Later, Ernest Rutherford's gold foil experiment in 1911 led to the discovery of the nucleus and the planetary model of the atom.
What do the bellows and bladder in Mayow's model represent?
The answers above are wrong The correct answer is: The bellows represent the ribcage/muscles and the bladder represents the lungs. hopefully this helps .
What are Joseph John Thomsons inventions?
Joseph John Thomson is best known for his discovery of the electron, which revolutionized our understanding of atomic structure. His research also led to the development of mass spectroscopy, a technique used to measure the mass of ions. Thomson's work laid the foundation for the field of modern physics and earned him the Nobel Prize in Physics in 1906.
How many pages does the book Lethal Experiment by John Locke have?
The book Lethal Experiment by John Locke has 266 pages.
Who are John Dalton JJ Thompson and Ernest Rutherford and what did they do?
John Dalton was a British chemist who developed the modern atomic theory, which suggested that all matter is composed of atoms. J.J. Thomson was a British physicist who discovered the electron and proposed the "plum pudding" model of the atom. Ernest Rutherford was a New Zealand-born physicist who conducted the famous gold foil experiment, leading to the discovery of the atomic nucleus and the development of the nuclear model of the atom.
What behaviorist conducted the Little Albert experiment?
John B. Watson conducted the Little Albert experiment in 1920.
How did Thomson experiment change Dalton's atomic model?
John Dalton stated "all atoms of a given element are identical"; discovery of isotopes by Thomson infirmed this old hypothesis.
How did Thomson experiment change Dalton atomic model?
John Dalton stated "all atoms of a given element are identical"; discovery of isotopes by Thomson infirmed this old hypothesis.
