Revise: Metals

Revise: Metals
- Revise: Properties of metals
  We use metals in our everyday lives, for example in jewellery or in cars. Different metals react differently with oxygen, water and dilute acid, allowing a reactivity series to be deduced.
Video playlist
- Video: Galvanising iron and steel to prevent corrosion. Video
  The galvanising process and how it creates a barrier against corrosion.

Video playlist