Professor Dave Explains
IIT/JEE Chemistry Practice #5: Oxidation Numbers
Practice REAL problems from actual past IIT/JEE exams with Professor Dave!
FuseSchool
What is an atom
What is an atom | Matter | Physics | FuseSchool Atoms are tiny particles that are so small they are not possible to see with the naked eye, and are only barely possible to make out with the most powerful microscopes. Everything that...
Professor Dave Explains
Quantum Mechanics of the Electron
We don't have to know too much physics to do chemistry, but the electron, the particle that makes all the chemistry happen, is a quantum mechanical particle, so we have to understand it just a little bit. Don't worry, no math, just...
Curated Video
How Robert J. Oppenheimer became the ‘Father of the Atomic Bomb’
Robert J. Oppenheimer, born on April 22, 1904, is known as the father of the atomic bomb. Oppenheimer was awarded a PhD in theoretical physics and was interested in the emerging field of quantum physics. As a scientist at the University...
Next Animation Studio
China's "artificial sun" marks development in nuclear fusion
Researchers from China's Hefei Institutes of Physical Science reported its fusion reactor reached 100 million degrees Celsius, over six times the temperature of the sun's core.
Professor Dave Explains
Visualizing Molecular Geometry With 3D Software
We've already learned about VSEPR theory, and how to use it to predict the shapes of various molecules. But we didn't cover all of the molecular geometries for certain hybridizations, and we didn't talk about bond angles, so let's do...
Curated Video
REST APIs with Flask and Python - Setting up This Section's Project
This video demonstrates how to install and set up this project. This clip is from the chapter "Simplifying Storage with Flask SQLAlchemy" of the series "REST APIs with Flask and Python".This section explains all the aspects of...
Curated Video
Intro To Python Programming - Writing and Running Your First Python Program
You'll become a coder in this section of the course as you write and execute your first Python program.
Curated Video
The Role of Electrons in Chemical Bonding
This video discusses the role of electrons in bonding together individual atoms to form larger, more complex structures. The video also explains how atoms achieve stability by gaining or losing electrons to form positive or negative...
Curated Video
REST APIs with Flask and Python - Your First Flask-RESTful API
This video explains how to create your first Flask-RESTful API. This clip is from the chapter "Flask-RESTful for More Efficient Development" of the series "REST APIs with Flask and Python".This section explores the various aspects of...
Curated Video
Development of the Model of the Atom
The video discusses the historical development of the model of the atom, from the ancient Greek philosopher Democritus' idea of tiny, indivisible particles to modern-day understanding of electrons, protons, and neutrons. It explains the...
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.
Curated Video
Balancing Chemical Equations from Word Equations - Examples and Explanation
This video provides an explanation on how to balance chemical equations using examples of simple word equations. It explains the importance of multipliers and subscripts in chemical equations and demonstrates how to use them to balance...
NASA
NASA | Fermi Proves Supernova Remnants Produce Cosmic Rays
A new study using observations from NASA's Fermi Gamma-ray Space Telescope reveals the first clear-cut evidence that the expanding debris of exploded stars produces some of the fastest-moving matter in the universe. This discovery is a...
Ancient Lights Media
Photosynthesis: The Light - Independent Reactions
Plant Physiology and Chemistry Set: 1. This clip explains the light independent biochemical reactions of photosynthesis that result in the production of energy rich glucose.
FuseSchool
In Depth: Atomic Mass Units
Learn the basics about Atomic Mass Units. The atomic mass is used to find the average mass of elements and molecules and to solve stoichiometry problems. Find out more in this video!
Curated Video
Calculating Yield and Percentage Yield in Chemical Reactions
The video discusses two important quantities in chemistry, yield and percentage yield, which are used to determine the effectiveness of a chemical reaction. The video also mentions the concept of atom economy, which measures the amount...
FuseSchool
Isotopes
Isotopes | Matter | Physics | FuseSchool The periodic table divides the world into just over one hundred elements, sorted by their chemical properties. But did you know that each kind of atom is made up of a different combination of...
FuseSchool
Nuclear Fission
Nuclear Fission In a nuclear reactor the controlled slow release of energy is used to heat up a closed loop of coolant which passes to heat exchangers which then boil water to provide steam to turn electrical generators. The output of...
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Quantum Mechanical Model of Atom
It Explains the quantum mechanical model and Schrodinger wave equation
Curated Video
Introduction to Mass Number, Atomic Number, and Isotopes
The video explains the fundamental concepts of mass number, atomic number, and isotopes. It begins by presenting a diagram of an atom and the three particles contained within it - neutrons, protons, and electrons - and their charges. The...