Science Clips

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Ionic Bonding in Sodium Chloride

Ionic Bonding in Sodium Chloride

The ionic bonding involved in the production of salt.

Acids, Alkalis and Neutralisation

Acids, Alkalis and Neutralisation

The principles behind use of the pH scale and neutralisation.

Salt Crystals

Evaporation and Crystallization

How salt is produced naturally from a lake.

Feeding Relationships

Feeding Relationships

Interlinked food chains and the food web.

Digestion in the Mouth

Digestion in the Mouth

The early stages of human digestion.

Digestion in the Small Intestine

Digestion in the Small Intestine

Exploration of the final stages of human digestion.

Genetic Causes of Variation

Genetic Causes of Variation

A look at the role of proteins in genetics.

Energy from Food

Energy from Food

Measuring the amount of energy released during respiration.

Respiration - The Release of Energy

Respiration - The Release of Energy

Illustration of the production of carbon dioxide during respiration.

Biomass and Photosynthesis

Biomass and Photosynthesis

Concise explanations of biomass and photosynthesis.


Items 11 to 20 of 87
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