Professor Dave Explains
More Complex Ligands in Organometallic Chemistry
We've covered the basics regarding ligands that can be found in transition metal complexes. But it gets quite a bit trickier than that. What about polyhapto ligands? Bridging ligands? Polydentate ligands? What could all of this mean?...
msvgo
Quantum Mechanical Model of Atom
It Explains the quantum mechanical model and Schrodinger wave equation
Professor Dave Explains
Organometallic Reactions Part 2: Oxidative Addition
In addition to ligand exchange, another common organometallic reaction is oxidative addition. This commonly occurs with metals that have stable oxidation states that are two apart. Let's explore some examples of different stypes of...
Next Animation Studio
Helium balloon to take tourists into the stratosphere
The retro helium balloon will be all the rage in 2013 when Spanish company Zero 2 Infinity launches its "Bloon" tourism flights. The Bloon will use a helium balloon to carry four passengers and two crew to altitudes of 22 miles, high...
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.
DoodleScience
Gravitational Fields _ A-Level Physics
A Level Physics - Doodle Science teaches you high school and College physics in a less boring way in almost no time!
Catalyst University
Crystal Field Stabilization Energy (CFSE) 1: Introduction
Crystal Field Stabilization Energy (CFSE) 1: Introduction
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...
ATHS Engineering
The Basics of Electricity: Understanding Voltage, Resistance, and Current
This video explains the basics of electricity and circuits, focusing on the concepts of conductors and insulators, voltage, current, and resistance. It uses simple analogies and easy-to-understand language to help viewers grasp these...
msvgo
Filling of Orbital in Atoms
This nugget gives idea about Aufbau Principle, n+l rule, Pauli's Exclusion Principle and Hund's Rule.
Professor Dave Explains
Valence Bond Theory, Hybrid Orbitals, and Molecular Orbital Theory
Alright, let's be real. Nobody understands molecular orbitals when they first take chemistry. You just pretend you do, and then in your next course you learn them a little better. And then a little better than that. And five years later...
msvgo
Modern Periodic Table
It explains Mendeleev's periodic table, modern periodic table, IUPAC names of elements with atomic number > 100
Encyclopaedia Britannica
Electron Orbitals and Energy Levels
Overview of sublevels and shells in orbitals.
msvgo
Trends in Physical Properties of Group 13 Elements
It describes the properties of boron family compounds It discusses about atomic radii and ionic radii It explains the trends of ionisation enthalpy and electronegativity.
Professor Dave Explains
Pseudo Noble Gas Electron Configurations
We've learned about electron configurations, and also about how this plays into ionization, given that elements will tend to ionize in such a way so as to achieve noble gas electron configuration. But certain transition metals will seek...
Getty Images
Neon atom. Diagram of an atom of the element neon, showing the central nucleus surrounded by electron orbitals.
Neon is the tenth element, and has ten protons (red) in its nucleus, along with ten neutrons (blue). Neon has ten electrons, and each of its orbitals can hold a maximum of two. Orbitals are filled from the lowest energy (nearest the...
Getty Images
Oxygen atom. Diagram of an atom of the element oxygen, showing the central nucleus surrounded by its electron orbitals.
Oxygen is the eighth element, and has eight protons (red) in its nucleus, along with eight neutrons (blue). Oxygen has eight electrons, and each of its orbitals can hold a maximum of two. Orbitals are filled from the lowest energy...
Press Association
Stock footage of M25 free-flowing traffic on Good Friday
Stock footage of the M25 by Junction 9 for Leatherhead, both carriageways, on Good Friday, April 15 2022.
Getty Images
T/L film made from 16 years of exposures of the stars orbiting the black hole at the centre of the Milky Way galaxy.
Observations of the orbit of one star, S2, have provided the best evidence that our galaxy contains a central supermassive black hole, called Sagittarius A*. S2 has been observed for one complete orbit, just over 15.5 years, since 1995....
Bloomberg
Orbital Antares Rocket Explodes Spectacularly
Oct. 29 -- Bloomberg Money Clip Host Olivia Sterns reports on Orbital Science's unmanned rocket explosion. (Source: Bloomberg)