Catalyst University
Quantum Mechanics | Particle-on-a-Ring: Energy and Momentum Calculations
In this video, I calculate the energy and momentum for an electron in a quantized system (a porphyrin). ***Using the particle-on-a-ring model.
National Institute of Standards and Technology
NIST Unscripted - Ray Simmonds
NIST physicist Ray Simmonds discusses his work in quantum physics and NIST's efforts to create a quantum computer. He also describes a qubit and a quantum bus, along with explaining how he was inspired to become a scientist.
Science360
Science Behind The News: Quantum Computing
Imagine if engineers could build a computer to be millions of times faster than anything that exists today, yet so small it's microscopic. John Preskill, a theoretical physicist at the California Institute of Technology, explains the...
Catalyst University
Uroporphyrinogen III Synthase: Physiology, Biochemistry, and Organic Mechanism
Uroporphyrinogen III Synthase: Physiology, Biochemistry, and Organic Mechanism
Catalyst University
The Electron Transport Chain: Complex III
The Electron Transport Chain: Complex III
Curated Video
Ionic Compound Formation Explained
This video is an educational presentation on how to form compounds through understanding the charges on various ions. The viewer learns about the formation of positive and negative ions in metals and non-metals, how to predict the charge...
Catalyst University
Show The Factor by Which Electricity is Stronger than Gravity
Show The Factor by Which Electricity is Stronger than Gravity
Visual Learning Systems
Understanding Electromagnetic Energy
In this video, we explore the concept of electromagnetic energy and its role in lighting up a bulb. This video highlights the everyday presence and importance of electromagnetic energy in our lives, from powering our devices to the...
FuseSchool
Measures of electricity
Learn the basics about Measures of electricity. What techniques and methods are used to measure electricity? Find out more in this video!
Next Animation Studio
China's plan for world's most powerful particle collider explained
The Chinese Institute of High Energy Physics is planning to construct a particle accelerator over the next decade.
Catalyst University
Determine the Hamiltonian for Multi-Electron Atoms #2 (Lithium)
Determine the Hamiltonian for Multi-Electron Atoms #2 (Lithium)
FuseSchool
Giant Chemical Structures - Part 2
Giant ionic structures also have exceptionally high melting points. This is because the electrostatic interactions between the ions are very strong. Mg2+ and O2- ions have double the number of charges on their ions than Na+ and Cl- ions...
Catalyst University
Determine the Hamiltonian for Multi-Electron Atoms #1 (Helium)
Determine the Hamiltonian for Multi-Electron Atoms #1 (Helium)
Mazz Media
Predicting How Elements Behave
This videos provides a quick review of the octet rule and then goes on to describe how it can be used to predict the behavior of different elements and the bonds they form. Students will learn to relate patterns in the periodic table to...
Curated Video
Reactions of Acids and Metals: Predicting Products and Ionic Equations
This is a video discussing the reactions of acids and metals, and deriving the associated ionic equations. The video covers how different acids produce different salts when reacting with metals, and how to predict the resulting salt....
Curated Video
Understanding Mass Numbers, Atomic Numbers, Isotopes, and Counting Particles in Atoms
The video explains the concepts of mass numbers, atomic numbers, and isotopes in chemistry. It discusses the structure of an atom, the relationship between the number of protons and electrons in neutral atoms, and how elements are...
Curated Video
Introduction to Bonding and Ions
In this video, the speaker explains the concept of electronic structures and bonding in chemistry. They start by discussing noble gases and their highly stable electronic structures with full outer shells. They then explain how metals...
Catalyst University
Particle-on-a-Ring Example #2: Calculate Energy, Wavelength, and Momentum
Particle-on-a-Ring Example #2: Calculate Energy, Wavelength, and Momentum
Curated Video
Introduction to Noble Gases: Properties and Trends
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...
Curated Video
Determining Which Values Combine to Make Zero
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,...