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How have scientists like JJ Thomson Ernest Rutherford and Niels Bohr helped to change and improve your scientific understanding of the atom?
Scientists like JJ Thomson, Ernest Rutherford, and Niels Bohr were pioneers in advancing our understanding of the atom. Thomson discovered the electron and proposed the plum pudding model, Rutherford conducted the gold foil experiment leading to the discovery of the atomic nucleus, and Bohr introduced the idea of quantized electron energy levels and the planetary model of the atom. Together, their contributions laid the foundation for modern atomic theory and our understanding of the structure of atoms.
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Who are the discovery of atom?
The discovery of the atom is attributed to the work of multiple scientists throughout history, such as John Dalton, J.J. Thomson, Ernest Rutherford, and Niels Bohr. These scientists made significant contributions through their experiments and theories that led to our current understanding of the atom as the basic building block of matter.
What is Thomson Rutherford experiment?
The Thomson-Rutherford experiment refers to the groundbreaking work by J.J. Thomson and Ernest Rutherford that contributed to the understanding of atomic structure. Thomson's experiments with cathode rays led to the discovery of the electron, establishing that atoms are composed of smaller particles. Rutherford later conducted his famous gold foil experiment, which revealed that atoms have a small, dense nucleus surrounded by electrons, leading to the nuclear model of the atom. Together, their findings significantly advanced atomic physics and chemistry, reshaping the concept of atomic structure.
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.
Was neils bohr jj Thomson's student?
No, Niels Bohr was not J.J. Thomson's student. Niels Bohr was a student of Ernest Rutherford, who was a colleague of J.J. Thomson. Bohr developed his own atomic model, known as the Bohr model, which built upon the work of Thomson and Rutherford.
Who discovered that atoms contain subatomic particles?
J.J. Thomson discovered the first subatomic particle, the electron, in the late 19th century through his experiments with cathode rays. This discovery led to the understanding that atoms contain subatomic particles.
Who proposed models for the atom?
Example of scientists: Dalton, Thomson. Rutherford, Bohr etc.
Who are the scientists that discovered the atom?
There were four scientists that discovered the atom. These scientist were John Dalton, William Crooke, J.J. Thomson and Ernest RuthThere were four scientists that discovered the atom. These scientist were John Dalton, William Crooke, J.J. Thomson and Ernest Rutherford.
What scientists are buried in Westminster Abbey?
Newton, Herschel, Darwin, Rutherford, Thomson, Kelvin, P.A.M. Dirac
How did atom research conducted by john Dalton sir Joseph john Thomson sir ernest Rutherford and niels bohr impact scientific thought throughout the history of science?
The atom research conducted by John Dalton, J.J. Thomson, Ernest Rutherford, and Niels Bohr contributed significantly to our understanding of the structure of the atom. Dalton proposed the atomic theory, Thomson discovered the electron, Rutherford formulated the nuclear model of the atom, and Bohr developed the planetary model of the atom. These discoveries paved the way for modern atomic theory and revolutionized our understanding of matter and chemical reactions.
What scientific inquiry skill was Rutherford using in selecting Thomson's model for investigation?
Rutherford was using the scientific inquiry skill of hypothesis testing when selecting Thomson's model for investigation. He proposed an alternative model to test and refine the existing understanding of the structure of the atom, setting up experiments to gather evidence that would support or refute Thomson's model.
Who are the discovery of atom?
The discovery of the atom is attributed to the work of multiple scientists throughout history, such as John Dalton, J.J. Thomson, Ernest Rutherford, and Niels Bohr. These scientists made significant contributions through their experiments and theories that led to our current understanding of the atom as the basic building block of matter.
What is Thomson Rutherford experiment?
The Thomson-Rutherford experiment refers to the groundbreaking work by J.J. Thomson and Ernest Rutherford that contributed to the understanding of atomic structure. Thomson's experiments with cathode rays led to the discovery of the electron, establishing that atoms are composed of smaller particles. Rutherford later conducted his famous gold foil experiment, which revealed that atoms have a small, dense nucleus surrounded by electrons, leading to the nuclear model of the atom. Together, their findings significantly advanced atomic physics and chemistry, reshaping the concept of atomic structure.
How did John Dalton JJ Thomson and Ernest Rutherford contribute to your understanding of atomic structure?
cuz they were pagal and they were stupid to do this cuz then we had to study this !
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.
Which pairing does not correctly match the scientist with the contribution to the understanding of the atom?
The pairing of Isaac Newton with the contribution to the understanding of the atom is incorrect. Newton was primarily known for his work in physics and mathematics, particularly his laws of motion and universal gravitation, which were foundational to classical mechanics. The understanding of the atom was more significantly influenced by scientists like John Dalton, J.J. Thomson, and Ernest Rutherford.
Why are scientists concerned about subatomic particles?
For the particles in the atom: Neutron: James Chadwick, 1932 Electron: J. J. Thomson, 1897 Proton: Ernest Rutherford, 1919
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.
