Unit 2 Changing Matter Review

Front

How did the wood change?

Back

It has a new shape.

Front

How can you turn eggs, butter, milk, sugar, and flour into a cake?

Back

mix and bake them

Front

Which of these changes can be undone? Baking a cake, Freezing orange juice, Burning wood, Mixing red and yellow clay

Back

Freezing orange juice

Front

Which of these cannot be reversed?

• Making a building with LEGOs
• Melting ice
• Freezing orange juice
• Mixing and baking cookies

Back

Mixing and baking cookies

Front

How is the water in the pot changing?

Back

It is changing from a liquid to a gas.

Front

When eggs are heated until hard, is this change reversible?

Back

No, they cannot become liquid again.

Front

Which properties does the whole object have in common with its parts? Options: size, shape, color, state of matter

Back

state of matter