Particle-on-a-Ring Example #2: Calculate Energy, Wavelength, and Momentum

This video discusses Group 0 elements, also known as the noble gases, which are known for their complete outer shell of electrons and unreactivity. The video examines the electronic structures and physical properties of each of these...

In this lesson, students will learn how to determine which quantities combined can make zero using algebraic expressions. Through examples and explanations, they will understand the concept of balancing positive and negative charges,...

The video is a lecture on the natures and properties of nuclear radiations. The speaker discusses the three types of ionizing radiation: alpha particles, beta particles, and gamma rays. They explain the ionizing and penetrating abilities...

Learn the basics about Spectrometry. What is spectometry and its use? Find out more in this video!

Work through this practice GCSE / K12 question on atomic number, atomic mass and electronic configuration. Read the question, and hit pause if you want to try answering it yourself. Then hit play again to watch how the teacher solves it.

Gluconeogenesis

Cytochrome P450 Electron Sources (P450 Reductase or Adrenodoxin)

Corrin/B12 Biochemistry: Cobalamin Reductase

The U.S. National Academies of Sciences, Engineering, and Medicine has endorsed the development of a multi-million-dollar particle accelerator project.

Electron-Transferring Flavoprotein:Ubiquinone Oxidoreuctase

NEW! Cytochrome c and Holocytochrome c Synthase: Biochemistry and Mechanism

In this video, we discuss the following: 1) the mechanism of creatinine production from creatine phosphate (PCr). 2) the conditions under which its kinetics are accelerated. 3) how creatinine is excreted by the body.

It explains occurrence, electronic configuration, atomic and ionic radii, ionization enthalpy, physical and chemical properties of GROUP 16 elements.

We've learned about a variety of different unstable carbon species, like carbocations, carbanions, and carbon radicals. But there is one more to know, carbenes. These are carbon atoms with two bonds and two nonbonding electrons. They...

Flavins: Redox Chemistry of FMN and FAD

Variable Frequency Drives Explained - VFD basics. In this video we take a look at variable frequency drives to understand how they work in electrical engineering and power electronics. We look at where and why to use a VFD or VSD,...

Niacin: Metabolism to NAD and NADP

How does a touchscreen work? Why can you text with your finger, but not with a q-tip? The physics of smartphones is a complicated and amazing mixture of engineering, physics, electronics and computer science. Topics: Capacitive touch...

Protease Mechanisms 3

Electromagnetic force down, three more forces to go! Which one is next? Why it's the strong nuclear force, famous for keeping atomic nuclei together. What kind of particles will be involved in this quantum field theory? Let's find out.

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...

Upon viewing the Exploring the Building Blocks of Matter video series, students will be able to do the following: Understand that the quest to better understand the building blocks of matter has transpired over the past several thousand...

Glycerophosphate Shuttle Mitochondrial NADH Transport