Using our
resources
Chemistry chapter 15
, Other metals can oxidise but
iron is the only metal that can
rust
For iron to rust it needs oxyge
and water
15.1
Rusting Salty water increases the rate
of rusting
Rust is iron oxide
, 15.1 Preventing rust
Coating with:
paint
Grease
Plastic
A less reactive metal
A more reactive metal - Galvanised
resources
Chemistry chapter 15
, Other metals can oxidise but
iron is the only metal that can
rust
For iron to rust it needs oxyge
and water
15.1
Rusting Salty water increases the rate
of rusting
Rust is iron oxide
, 15.1 Preventing rust
Coating with:
paint
Grease
Plastic
A less reactive metal
A more reactive metal - Galvanised
