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Exciting Electrons

Oxidation & Reduction

Many reactions in Chemistry involve the gain and loss of reactions. These are called oxidation/reduction reactions.

Oxidation is LOSS of electrons
Reduction is GAIN of electrons

You can use the acronym OILRIG to help remember this.

Lithium loses an electron to become a positively charged ion

Lithium loses an electron to become a positively charged ion


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What are electrons? - Where are Electrons? - Electrons in Molecules - How big are electrons? - Exciting Electrons using LIGHT - Exciting Electrons using ELECTRICITY - Exciting Electrons using CHEMICALS - Oxidation & Reduction - Oxidation Experiment - Sodium & Water - Reduction Experiment - Potassium Permanganate Volcano - Oxidation experiment - Ammonia - What is Electricity?

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