Mazz Media
Ionic and Covalent Bonding
In this video students will come to understand the basic difference between ionic and covalent bonding. Viewers will learn that covalent bonds form between non-metallic atoms that share pairs of electrons and covalent bonds form between...
msvgo
Atomic Masses and Composition of Nucleus
This nugget describes the nucleus of an atom. It talks about the various aspects of a nucleus like atomic number, atomic mass unit, isotopes and isobars, with examples.
Professor Dave Explains
Nuclear Reactions, Radioactivity, Fission and Fusion
Radioactivity. We've seen it in movies, it's responsible for the Ninja Turtles. It's responsible for Godzilla. But what is it? It's time to learn exactly what nuclear reactions are, and what it is that makes atomic bombs so destructive,...
msvgo
Periodicity in Properties-II
It explains periodicity in electron gain enthalpy and electronegativity.
Catalyst University
Crystal Field Stabilization Energy (CFSE) 1: Introduction
Crystal Field Stabilization Energy (CFSE) 1: Introduction
Professor Dave Explains
Nucleophiles, Electrophiles, Leaving Groups, and the SN2 Reaction
Defining nucleophiles, electrophiles, and leaving groups, and introducing the SN2 reaction.
FuseSchool
What are Groups in the Periodic Table?
What actually are the groups in the periodic table? And why are they structured in that way? Find out the answers in this Chemistry video from The Virtual School.
Higgsino Physics
The Physics of Superconductors
How a superconductor works. Everything from the physics and some of the history as well. Superconductors were discovered in 1911 by Heike Kamerlingh Onnes. It was discovered because it was made possible to liquefy helium which produced...
Flipping Physics
AP Physics 1: Review of Electrostatics
Review of the Electrostatics topics covered in the AP Physics 1 curriculum.
Physics Girl
The ULTRAVIOLET CATASTROPHE
How did the field of quantum mechanics come about in the first place? The Rayleigh-Jeans catastrophe, also known as the ultraviolet catastrophe was a prediction by the Rayleigh-Jeans law that a blackbody would radiate infinite amounts of...
Professor Dave Explains
Photosynthesis: Light Reactions and the Calvin Cycle
We get energy by eating other organisms, but plants don't have to do that. They can build their own food out of water, carbon dioxide, and sunlight. I'm sure you've heard of photosynthesis before, but let's take a look at some of the...
FuseSchool
Electron Configuration Diagrams
Learn the basics about Drawing electron configuration diagrams.
Professor Dave Explains
Electrophilic Aromatic Substitution
Introducing electrophilic aromatic substitution.
Professor Dave Explains
Wave-Particle Duality and the Photoelectric Effect
Look, up in the sky, it's a particle! It's a wave! Actually it's both. It's light! How do we know about this stuff? Well, because of Einstein for one. He did more than E = mc^2, you know. But don't stare at the sun to see for yourself,...
Professor Dave Explains
Electrochemistry
How does a battery work? Now that you think about it, you have no idea, do you? Well take a gander! Turns out it's just redox chemistry.
Professor Dave Explains
Quantum Numbers, Atomic Orbitals, and Electron Configurations
Orbitals! Oh no. They're so weird. Don't worry, nobody understands these in first-year chemistry. You just pretend to, and then in second-year you learn them a little better, the following year a little better, and once you have a PhD...
Professor Dave Explains
Resonance Structures/Assigning Formal Charge
Looking at resonance structures for organic molecules and learning how to determine formal charge.
Professor Dave Explains
Electric Charge and Electric Fields
What's the deal with electricity? Benjamin Franklin flies a kite one day and then all of a sudden you can charge your phone? There's a gap in conceptual understanding! Let's figure out what electricity is, exactly, and how it works.
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.
msvgo
Electron Emission
It explains the concept of electron emission, its processes-thermionic emission, photoelectric emission and field emission.
FuseSchool
Stable and Unstable Nuclei
Stable and Unstable Nuclei | Radioactivity | Physics | FuseSchool How do you know if an atom is stable? In this video we are going to learn about radioactive decay and that unstable nuclei either have too many protons or too many...