Classify the following as physical or chemical changes:
c) A magnet attracting iron nails
Classify the following as physical change or chemical change.
A magnet attracting iron nails
5) Classify the following changes as physical and chemical change
f) Magnetization of iron
Classify the following change as physical or chemical:
Magnetizing a piece of iron.
Classify the following as a physical or chemical change. State a reason for the choice.
Rusting of iron.
What do you understand by physical change and chemical change? Classify the following as physical or chemical changes: