Search results
May 2, 2024 · Bohr model, description of the structure of atoms proposed in 1913 by the Danish physicist Niels Bohr. The Bohr model of the atom, a radical departure from earlier, classical descriptions, was the first that incorporated quantum theory and was the predecessor of wholly quantum-mechanical models.
- Niels Bohr
What was Niels Bohr’s atomic model? Niels Bohr modeled the...
- Niels Bohr
In atomic physics, the Bohr model or Rutherford–Bohr model is an obsolete model of the atom, presented by Niels Bohr and Ernest Rutherford in 1913. It consists of a small, dense nucleus surrounded by orbiting electrons.
Bohr developed the Bohr model of the atom, in which he proposed that energy levels of electrons are discrete and that the electrons revolve in stable orbits around the atomic nucleus but can jump from one energy level (or orbit) to another.
Learn how Niels Bohr explained the discrete emission lines of hydrogen using quantized electron orbits and photons. Explore the key points, equations and diagrams of Bohr's model of hydrogen.
- A quantum is the minimum amount of any physical entity involved in an interaction, so the smallest unit that cannot be a fraction.
- you are right! but what you need to remember now, is that the energy at infinity is DEFINED as being zero. Your next queston might be 'why?' :) but...
- *The triangle stands for Delta, which also means a change in, in your case, this means a change in energy.*
- Its a really good question. Here is my answer, but I would encourage you to explore this and similar questions further.. OK: I would say that the p...
- yes, protons are made of 2 up and 1 down quarks whereas neutrons are made of 2 down and 1 up quarks . hope this helps.
- Sodium in the atmosphere of the Sun does emit radiation indeed. However, after photon from the Sun has been absorbed by sodium it loses all informa...
- Bohr did not answer to it.But Schrodinger's explanation regarding dual nature and then equating hV=mvr explains why the atomic orbitals are quantised
- As far as i know, the answer is that its just too complicated. With one electron and one proton you can figure out (with some difficulty) how they...
- This is one of the main reasons we know that the Bohr model of the atom is wrong. In the quantum model of the atom electrons in their lowest possib...
- No, it is not. The quantum description of the electron orbitals is the best description we have.
Apr 29, 2024 · What was Niels Bohr’s atomic model? Niels Bohr modeled the atom with electrons that could only have specific stable orbits. This model of the atom was the first to incorporate quantum theory.
- Finn Aaserud
Oct 7, 2012 · The discovery of the electron and radioactivity in the late 19th century led to different models being proposed for the atom’s structure. In 1913, Niels Bohr proposed a theory for the hydrogen atom, based on quantum theory that some physical quantities only take discrete values.
Jul 12, 2013 · Learn how Niels Bohr, a founding member of CERN, introduced his quantum model of the atom in 1913 and how it influenced atomic and subatomic physics. Discover the limitations and achievements of the Bohr model and its legacy for modern experiments.
