Chemicals of the natural environment

A collection of GCSE Chemistry videos exploring chemicals of the natural environment.

Part of Combined Science

Video playlist
- Electrolysis. Video
  In this video, Fran Scott demonstrates how to perform practical experiments with electrolysis.
- Covalent bonding. Video
  This video explains covalent bonding.
- Fractional distillation. Video
  This video explains fractional distillation - the separation of crude oil into fractions.

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