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What was sir ernest Rutherford and Niels Bohr's most famous discovery?
Rutherford discovered that the atom has a nucleus, bohr's discovery is found on the Wikipedia Link further down this page.Few question and answers on Bohr's atomic modelThe basic assumption in Bohr's model of an atom is thatThe energy of electron is quantisedIn Bohr's model of the hydrogen atomthe radius of the nth orbit is propotional to n² the angular momentum of the electron in an orbit is an integral multiple of h/2λ the magnitude of potential energy of the electron in any orbit is greater than its K.E.
Contribution of chemistry in technology?
energy, foods and whatever!!!
What is the contribution of arturo alcaraz?
Father of Geothermal Energy of the Philippines is Arturo Alcaraz. His contribution creates a great impact in our life because he is the one that powered an electric bulb through geothermal energy.
When was the Atomic Energy Act passed?
1954
How much of atomic energy can destroy your planet?
If you are asking "how much use of atomic energy can destroy your planet?" Nobody knows yet, but we are finding out now.
What was ernest Rutherford's effects on the world?
Ernest Rutherford's experiments on radioactivity led to the discovery of the atomic nucleus, laying the foundation for our understanding of the structure of atoms. His work ultimately paved the way for the development of nuclear physics and the harnessing of nuclear energy. Rutherford's research also had a significant impact on the field of chemistry, as it helped to establish the concept of isotopes.
What are the uses of the discoveries of Ernest Rutherford?
Ernest Rutherford's discoveries in nuclear physics led to the development of the atomic model and our understanding of the structure of the atom. His work also laid the foundation for nuclear energy and weapons, as well as advancements in medical imaging techniques like PET scans.
Who corrected Ernest Rutherford mistake?
Ernest Rutherford's mistake regarding the structure of the atom was corrected primarily by Niels Bohr. In 1913, Bohr introduced his model of the atom, which incorporated quantum theory to explain the stability of electron orbits around the nucleus. This model addressed the issues associated with Rutherford's earlier conception, particularly the problem of atomic stability and the discrete energy levels of electrons. Bohr's work laid the foundation for modern atomic theory.
What has the author Robert Rutherford Nimmo written?
Robert Rutherford Nimmo has written: 'Atomic energy'
Why is the bohr atomic model sometimes called the bohr ruther atomic model?
The Bohr atomic model is sometimes referred to as the Bohr-Rutherford model because it builds upon Ernest Rutherford's earlier work on the atomic structure, particularly his discovery of the nucleus. While Rutherford proposed that atoms consist of a dense nucleus surrounded by electrons, Bohr advanced this concept by introducing quantized energy levels for the electrons. This combination of Rutherford's nuclear model and Bohr's quantization principles led to a more comprehensive understanding of atomic structure. Thus, the dual attribution highlights the collaborative progression of atomic theory.
How did niels bohr differ from ernest Rutherford?
Niels Bohr expanded on Ernest Rutherford's model of the atom by introducing the idea of quantized energy levels for electrons in orbits around the nucleus. He also proposed the concept of electron shell structure. Rutherford, on the other hand, is known for the discovery of the atomic nucleus and his model of the atom as a dense positively charged center with electrons orbiting around it.
What was Ernest Rutherford contribution to the atom?
Ernest did an experiment where he shot alpha particles into a gold foil that proved the concept of a nuclear atom,that is an atom with a nucleus made of protons and neutrons and have electrons moving around the nucleus in some way.His experiment did not show the position of electrons or energy levels or even how they moved.
Why is the bohr atomic model sometimes called the bohr Rutherford atomic model?
The Bohr atomic model is often referred to as the Bohr-Rutherford model because it builds upon Ernest Rutherford's earlier work, which established that atoms have a dense nucleus surrounded by electrons. While Rutherford's model described the nucleus and the general structure of the atom, Niels Bohr introduced quantized electron orbits and energy levels, offering a more detailed explanation of atomic behavior, particularly for hydrogen. Thus, the combined contributions of both scientists are reflected in the name, acknowledging the foundational role of Rutherford's findings in the development of Bohr's model.
Who invented the atomic model?
The atomic model was developed by various scientists over time, with contributions from Niels Bohr, Ernest Rutherford, and John Dalton. However, the modern atomic model that we use today, with electrons existing in energy levels around a nucleus, was largely proposed by Niels Bohr in 1913.
Ernest Rutherford's contribution to the atomic structure due to the gold foil experiment?
Ernest did an experiment where he shot alpha particles into a gold foil that proved the concept of a nuclear atom, that is an atom with a nucleus made of protons and neutrons and have electrons moving around the nucleus in some way. His experiment did not show the position of electrons or energy levels or even how they moved.
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.
How did ernest rutherfords discovery help people?
Ernest Rutherford's discovery of the atomic nucleus in 1911 revolutionized our understanding of the structure of atoms, leading to the development of nuclear physics. This discovery paved the way for advancements in nuclear energy, medicine (e.g., radiation therapy), and technology (e.g., nuclear reactors). It continues to contribute to various fields, from energy production to scientific research.
