In this video Paul Andersen defines the rate of a reaction as the number of reactants that are consumed during a given period of time. The rate of the reaction can be affected by the type of reaction as well as the concentration,...

New ReviewThe fascinating nature of chemical reactions are explored in this program. By highlighting common indicators students will learn how to identify the presence of chemical reactions. This video correlates to the Next Generation Science...

Commonly called rusting, the degrading of the exposed surface of materials, in particular metals.
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A Twig Science
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Key scientific terms defined in just 60 seconds using stunning images and concise...

Why do we cook our food wrapped in aluminium foil? Why does metal rust? It all comes down to oxidation reactions. Discover what happens to cause these reactions, and how to stop them. Chemistry - ReactionsLearning Points. The combustion...

Did you know that rust is a product of a chemical reaction called oxidation?
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Rusting is also called...

Dr. Forrester defines physical change and chemical change. She compares and contrasts a physical change to a chemical change and predicts, conducts, and records the outcome of a chemical and physical change.

Both sides of Yemen’s civil war blame each other for blocking the UN from saving the planet from a massive oil spill.

The video talks about corrosion and its prevention methods. The video explains that water and oxygen are needed for rusting and demonstrates an experiment to investigate rusting. The video also discusses various methods of preventing...

It explains oxidation and reduction in terms of electrons. It also talks about corrosion and rancidity.

Learn the basics about Rust, it's prevention and treatment. What causes rust? Why do only metals rust? How do you prevent rust? Find out more in this video!