SciShow
8 Elements You Might Not Know That Are Extremely Useful
There are 118 elements on the periodic table, but it seems like only a handful of them get any attention. But just because you haven't heard of an element doesn't mean that it isn't a vital part of everyday life! Learn about these lesser...
SciShow
8 Lesser-Known, Useful Elements
There are 118 elements on the periodic table, but it seems like only a handful of them get any attention. But just because you haven't heard of an element doesn't mean that it isn't a vital part of everyday life.
Bozeman Science
Magnetic Properties
In this video Paul Andersen explains how all material has magnetic properties. Ferromagnetic material can be permanently magnetized, paramagnetic material will align with magnetic fields, and diamagnetic material will align weakly with...
Curated Video
Anion Vacancies and F Centres in Metal Excess Defects
The formation of F-centers in a crystal is caused by the presence of anion vacancies, which are caused by the presence of metal excess defects. Alkali metal halides, such as sodium chloride and potassium chloride, are examples of...
Curated Video
4 Things You Were Taught Wrong in Chemistry
If you have taken a chemistry class, chances are you were taught at least 1 of these 4 things wrong: atoms are solid spheres, all solutions are liquids, chemical equation, magnetic metals. Check out this video to see if you were taught...
Catalyst University
Using Molar Susceptibility to Determine Spin State
Using Molar Susceptibility to Determine Spin State
Catalyst University
Molar Susceptibility: Determining Unpaired Electrons
Molar Susceptibility: Determining Unpaired Electrons
Professor Dave Explains
Limitations of VSEPR Theory
We've learned about VSEPR theory, and we know how to use it to predict molecular geometry for a variety of organic molecules. But in fact, there are situations where predictions made with VSEPR theory do not line up with experimental...
Professor Dave Explains
Lewis Dot Structures
Finally, you'll understand all those weird pictures of molecules with the letters and the lines and the dots! Those are lewis dot structures. Let's learn how to draw them. It's easier than you think.
msvgo
The Inner Transition Elements (f- Block)
It gives idea about lanthanides such as position, electronic configuration, atomic, ionic size, & their uses.
Curated Video
Molecular Orbital Theory
It describes linear combination of atomic orbitals, conditions for combination of atomic orbitals, types of molecular orbitals and energy level diagram.
Khan Academy
Khan Academy: Paramagnetism and Diamagnetism
Explanation of how paired and unpaired electrons can create different magnetic forces based on the electron configurations. [8:04]
Sophia Learning
Sophia: Paired and Unpaired Electrons: Lesson 1
This lesson will point out the difference between electron pairs and unpaired electrons in an atom using orbital diagrams. It is 1 of 3 in the series titled "Paired and Unpaired Electrons."