Curated Video
GCSE Chemistry - State Symbols & Predicting States of Matter #32
This videos covers how to use state symbols to show the physical state that substances are in, and also how to predict the state from melting and boiling point data. This video is suitable for: - Higher and Foundation tiers - All exam...
Curated Video
GCSE Chemistry - Purity and Formulations #62
In this video, you'll learn: - What the term 'purity' means - How we use physical and chemical tests to check for purity - The effect of purity on melting and boiling points - What the term 'formulation' means - Some common uses of...
Curated Video
Solid, Liquid, and Gas: It’s a Matter Thing
Dr. Forrester defines the three states of matter as solid, liquid, and gas. She also teaches the student the properties of matter and defines boiling point, melting point, freezing point, condensation, and evaporation.
Curated Video
Boiling Points and Melting Points
Boiling Points and Melting Points examines boiling point and melting point by defining and exploring examples.
Professor Dave Explains
Origin of Igneous Rocks
With minerals better understood, it's time to discuss rocks. The first type of rock we will discuss is igneous rock. These rocks are formed when magma/lava crystallizes. But how does the mantle rock melt to form magma in the first place?...
The Backyard Scientist
Pouring Molten Metals into Water. COOL! (Aluminum, Thermite, Lead + More!)
I've been pouring 7 different metals into a 24" tall aquarium over the weekend, and the results have been super cool! I poured metals with different melting points to see if they had any different effects when they came in contact with...
Institute of Art and Ideas
Unnatural Laws (long form version)
From Newton's laws to E=mc2, we think we have uncovered the secrets of the universe. But some claim these laws evolve and others point to their human and cultural origins. Might eternal natural laws be human hubris? Or is the mind of God...
Catalyst University
Saturated Fatty Acids: Nomenclature, Structure, and Properties
Saturated Fatty Acids: Nomenclature, Structure, and Properties
Catalyst University
Unsaturated Fatty Acids Part 2: Nomenclature and Properties
Unsaturated Fatty Acids Part 2: Nomenclature and Properties
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
The Versatile Uses and Toxicity of Lead
This video provides a description of the element lead, including its properties, historical uses, and potential dangers.
TMW Media
Atomic Theory of Matter Part 1
This program covers part 1 of the very important topic of the atomic theory of matter. We discuss how atoms combine together to form new compounds. Students review the law of conservation of mass and how the mass of the substances at the...
FuseSchool
How To Extract Aluminium By Electrolysis
Aluminium is the most abundant metal on Earth. However, it is expensive because a lot of electricity is used to extract it. Bauxite is the aluminium ore. It is purified to yield aluminium oxide, which is a white powder. Aluminium is then...
Schooling Online
Chemistry Properties and Structure of Matter: Properties of Matter - Separation Techniques Part 2
But why is the rum gone? Don’t worry, pirates. Long Jane Silver is refilling the rum barrels. Elsewhere, Blackbeard and Cookie the Chef have a showdown. Who is the best separator of seawater across the seven seas? This lesson will...
Curated Video
Analyzing the Effects of Salt on the Melting of Ice - Harry's Experiment
The video discusses an experiment carried out by Harry to investigate how the temperature of crushed ice varies as it melts. Harry placed some crushed ice in a boiling tube and then placed the boiling tube in a beaker of water. The...
Curated Video
Heat of Fusion
In this video viewers will learn that heat of fusion is equal to the amount of heat that must be added or given off to melt or freeze one gram or kilogram of a substance and it’s expressed J/g or J/kg. Students will learn what units are...
Schooling Online
Chemistry Properties and Structure of Matter: Properties of Matter - Physical Properties of Elements
The pirates are off to find more treasure! Will they make it across the stormy seas? This lesson will survey the physical properties of metals, non-metals and metalloids. Definitions included: physical property, standard ambient...
msvgo
Colligative Properties and Determination of Molar Mass
It discusses about the colligative properties of the solution and derives the relationship between vapour pressure of a solution, mole fraction and vapour pressure of solvent.
msvgo
The Inner Transition Elements (f- Block)
It gives idea about lanthanides such as position, electronic configuration, atomic, ionic size, & their uses.
Curated Video
Science of Glass Making: How is Glass Made?
Glass is made by heating sand (mostly composed of silicon dioxide) until it melts and turns into a liquid at a high temperature of around 1700° Celsius. When the molten sand is allowed to cool, it becomes an amorphous solid, featuring...
Professor Dave Explains
Recrystallization and Melting Point Analysis
Now that we have covered some important separation techniques, let's take a look at a purification technique. Sometimes a chemical reaction will produce a solid, which can precipitate from solution. But these crystals typically contain...
The Backyard Scientist
Casting a Sword From Pewter
Not everybody has the equipment to melt aluminum, but pewters low melting point makes metal-casting available to everybody! Its melting point is so low, you can melt it in your kitchen. Pewter is mostly tin, with a little bit of antimony...
FuseSchool
Solubility Curves
Learn the basics about solubility curves as a part of the overall properties of matter topic. Solubility curves are a graphical representation of the solubility of a certain salt over a temperature range. Copper (II) sulfate is a lot...
FuseSchool
Extraction Of Aluminium Using Electrolysis
Aluminium is the most abundant metal on Earth. However, it is expensive because a lot of electricity is used to extract it. Aluminium conducts heat and electricity well, has a low density and does not corrode. This makes it very useful...