Question

Corrosion of different mentals and the colour formed

Answer 1

iron rusts and form grey colour
silver tarnishes and gets black colour
copper gets green colour

Answer 2

Answer:

I hope it'll help u

Explanation:

• Iron rusts and forms brownish colour substance known as rust.
• corrosion in copper forms green colour substance known as basic copper sulphate.
• corrosion in silver forms black colour substance.