Curated Video
Resonance in Chemistry: The Dance of Electrons
Resonance is a concept used to describe delocalization of electrons in a molecule across multiple atoms. In resonance structures, electrons are shared between atoms in ways that stabilize the molecule. This "electron dance" can lower the...
Curated Video
Inductive Effect and Dipole Moment: Molecular Attraction Revealed
The inductive effect can also influence a molecule’s dipole moment, which measures the separation of charges within a molecule. Electron-withdrawing groups create a stronger dipole by pulling electron density away from less...
Curated Video
Matter and its Construction: Molecule
By the end of this learning object, the student will be able to: Describe the properties of molecules.17353
Curated Video
Erosion of Ozone Layer and Global Warming: The structure of the Ozone Layer
By the end of this learning object, the student will be able to: Recognize the structure of the ozone layer and the formation of the ozone gas.4437
Curated Video
Why Does Water Evaporate at Room Temperature?
Water evaporates at room temperature because the molecules at the top of the liquid have less intermolecular attraction than those within the bulk. When the top layer is exposed to sunlight, some molecules gain enough kinetic energy to...
Curated Video
I WONDER - What Shape Is A Molecule?
Jump into 'What Shape Is A Molecule?' to explore the tiny, invisible building blocks of everything around us! A quick, fascinating peek into chemistry, perfect for curious young minds.
Curated Video
I WONDER - What Is DNA?
Unravel 'What Is DNA?' to explore the tiny blueprint inside every living thing that makes us all unique! A quick, fascinating journey into biology, perfect for young scientists.
Curated Video
I WONDER - How Are Molecules Made?
Explore 'How Are Molecules Made?' to see how tiny atoms join hands to form everything in the world! A quick, magical journey into the building blocks of nature, made fun for kids.
Curated Video
I WONDER - How Are Molecules Held Together?
Jump into 'How Are Molecules Held Together?' to find out the tiny forces that make up everything around us! It's a quick, fascinating look at the bonds of the microscopic world, perfect for curious kids.
Wonderscape
Exploring Sound: Understanding its Nature and Transmission
Dive into the world of sound and learn about its properties, production, and transmission. Discover how vibrations create sound waves and how they travel through different mediums. Sound part 1
Wonderscape
Decoding DNA: The Blueprint of Life
Dive into the fascinating structure of DNA, the molecule that forms the genetic blueprint for all living organisms. Understand how DNA's unique combinations determine traits and its ability to replicate ensures each cell in your body...
Curated Video
States of Matter
Dr. Forrester explains how different forms of matter can exist in different states.
Curated Video
Qualities of Solids, Liquids, and Gases
Dr. Forrester explains the three states of matter and the qualities of each.
Curated Video
4 Things to Know to Pass Chemistry
Chemistry is a class that most students will have to take in order to pass chemistry and graduate from high school. In this video, we go over 4 things that you must know in order to pass chemistry! Topic 1: Atomic Structure Topic 2: Atom...
Curated Video
Arrhenius Equation : Understanding It
Arrhenius Equation, temperature dependance on rate , experimental explanation. Arrhenius Equation - Activation Energy & Temperature part 1
Curated Video
Navigating Effective and Ineffective Collisions in Collision Theory
Collision Theory, Decomposition of Hydrogen Iodide, Activation Energy, Activated complex, Volleyball game analogy,Effective& ineffective collisions. Collision Theory & Arrhenius Factor part 1
Curated Video
Revolutionizing Wine Preservation: The Secret to Saving Corked Wines
In this video, French biochemists have developed a groundbreaking technique to remove contaminating molecules responsible for tainting wine, allowing even the most spoiled bottles to be salvaged. Using a copolymer material shaped like...
Institute of Human Anatomy
Exercise & Sugar: When Sugar Can Be a Good Thing
In this video, Jonathan from the Institute of Human Anatomy explores the dynamics of sugar in the body, covering topics like monosaccharides, disaccharides, glucose, insulin, and the effects of exercise on sugar regulation. Discover how...
Curated Video
Resonance (Chemistry) Explained in Simple Words with Examples
Resonance is a way of describing delocalized electrons within certain molecules where a single Lewis formula cannot express the bonding. To understand resonance in chemistry, you need to first understand covalent bonds, sigma and pi...
Curated Video
Does Water Expand When It Freezes?
Yes, water expands when it freezes. Note that the word “expands” here indicates an increase in volume. So, a technically sound way to put it would be—water’s volume increases when it freezes. This statement is accurate, and you can test...
Curated Video
GCSE Chemistry - Differences Between Compounds, Molecules & Mixtures #3
This video covers: 0:21 - What a molecule is 1:11 - What a compound is 3:11 - How to use brackets in a chemical formula 4:48 - What a mixture is This video is suitable for: - All tiers - All exam boards - Triple and combined science
Curated Video
GCSE Chemistry - Covalent Bonding #16
This video covers how covalent bonding works, how to show it with dot and cross diagrams, and the types of substances that covalent bonds can form.