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Catalyst University
Quantum Mechanics | The Bohr Model of the Atom
What are the issues with the Bohr model of the atom (Neils Bohr)? Some issues with this mode helped early physicists invent and develop the discipline of quantum mechanics.<br/>
Professor Dave Explains
Bohr Model of the Hydrogen Atom
Why don't protons and electrons just slam into each other and explode? Why do different elements emit light of different colors? Niels Bohr knew why. And now you will too!
Curated Video
Molecular Clocks
Through real world footage and animated graphics, this video explains what molecular clocks are and how they are used. The program discusses molecular clocks' calibration and their reliability. In addition, students are provided with...
Khan Academy
Shells, Subshells, and Orbitals
A more detailed description and definition of orbitals, and the role they play in the atomic world, are the focus of this video. The "P Orbitals" are described by taking a close look at the carbon element's properties. The periodic table...
Curated OER
Bohr Model of the Atom
Your fifth graders will totally get atomic structure after viewing this clip. The Bohr Model of the Atom is defined by its parts, mass, and function. Each part of the atom is personified to help learners remember what they are and how...
Khan Academy
Khan Academy: Chemistry of Life: Electron Shells and Orbitals
A video lecture explaining the movement of the electrons around the nucleus in orbitals. Video describes the orbital's energy shell and shape. Also discussed is the connection of the location of the electrons to the periodic table. [13:37]
Khan Academy
Khan Academy: Heisenberg Uncertainty Principle
An explanation of Heisenberg's Uncertainty Principle. [10:18]
Khan Academy
Khan Academy: Orbitals
A video introducing orbitals and how electrons "get" to orbital levels. [13:37]
Khan Academy
Khan Academy: Bohr Model Radii
An explanation that uses physics to derive the Bohr model radii. [10:52]
Khan Academy
Khan Academy: Bohr Model Energy Levels
An explanation of solving for ground state energy of electrons in regards to the Bohr model. [12:08]
Khan Academy
Khan Academy: Quantum Numbers
An explanation of finding the probable location of an electron using quantum numbers to describe the orbitals. [12:00]
Khan Academy
Khan Academy: More on Orbitals and Electron Configuration
An explanation of how an element's location on the Periodic Table can help identify electron configurations and orbitals. [14:30]
Khan Academy
Khan Academy: Chemistry: Orbitals and Electron Configuration
A detailed look at orbitals and an introduction to electron configuration. [14:31]
Khan Academy
Khan Academy: Chemistry: Orbitals
A detailed discussion of the probability functions around the nuclei of atoms, otherwise known as orbitals. [13:37]
Bozeman Science
Bozeman Science: Wave Model of an Electron
In the following video the wave model of the electron can be used to explain the Bohr model. Electrons are found in certain orbits because they interfere with themselves and create standing waves. When the wavelengths don't match up with...
Sophia Learning
Sophia: Bohr Model of an Atom
A video lecture which explains the Bohr model of an atom, and explains how to create and use Bohr model diagrams to solve some practice problems. [11:51]
Sophia Learning
Sophia: Development of the Early Atomic Theory
Get a quick overview of atomic theory, from early theories to modern understanding of the atom. [1:10]
Sophia Learning
Sophia: Neils Bohr
Learn about the Bohr model of the atom where the electrons exist in energy levels or shells. [2:50]
Sophia Learning
Sophia: Trends in the Periodic Table
Through a series of video lectures and some review questions, learn about the Bohr model of the atom and the periodic table of elements. [7:51]
Khan Academy
Khan Academy: Test Prep: Mcat: Physical Processes: Electronic Structure: Heisenberg Uncertainty Principle
Explains what the Uncertainty Principle developed by Werner Heisenberg is and its applications in electron movement and in quantum mechanics. [9:38]
Next Vista for Learning
Next Vista for Learning: Bohr Model of the Atom
This video takes you inside the atom to learn about the subatomic particles present and their location. Also learn about what the atomic number and mass number tell you about the number of protons, neutrons, and electrons. [1:35]
Sophia Learning
Sophia: Neils Bohr: Lesson 3
This lesson will introduce the Bohr model of the atom as one where electrons exist in various, distinct energy levels/shells. It is 3 of 3 in the series titled "Neils Bohr."