Types of Changes

Burning of candle wax is a

• Reversible

• Irreversible

Burning of paper is a

• Reversible

• Irreversible

Melting of butter is a:

• Reversible

• Irreversible

Freezing of water is a:

• Reversible

• Irreversible

Boiling of an egg is a:

• Reversible

• Irreversible

Rusting of iron is a:

• Reversible

• Irreversible

_________ is when materials are changed into different types of material

____________is a change of some properties of a material without it changing to a different type of material