Changing Matter-T3

How did the wood change? Choose two answers.

• It is no longer wood.

• It is no longer matter.

• It has a different shape.

• It has a different purpose.

Tags

NGSS.MS-PS1-2

How can you change the cake ingredients into a cake? Baking a cake is not a reversible change.

• mix and mold them into the shape of a cake

• mix them and heat them to a high temperature

• mix them, then fold and bend them

• sort and freeze them

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which of these changes can be reversed?

• mixing and baking cake batter into a cake

• burning wood in a camp fire

• mixing flour and water to make paste

• freezing orange juice into ice pops

Tags

NGSS.MS-PS1-4

Which of these changes cannot be reversed?

• freezing orange juice into ice pops

• mixing and baking cookie dough into cookies

• melting a chocolate bar

• dissolving a teaspoon of salt in water

Tags

NGSS.MS-PS1-4

Look at the picture. The stove is making the water boil. How is some of the water in the pot changing?

• It is changing from a solid to a gas.

• It is changing from a liquid to a gas.

• It is changing from a solid to a liquid.

• It is changing from a liquid to a solid.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Look at the picture. The eggs are heated until they are hard boiled. This change is not reversible. Which statement is true?

• The insides of the eggs can be made into solids again.

• The insides of the eggs cannot be made into liquid again.

• The insides of the eggs can be made into liquid again.

• The insides of the eggs cannot be made into gases again.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Look at the picture. Which of these materials was used to make this object?

• 
• 
• 
• 

Tags

NGSS.5-PS1-3

Look at the picture. Which property does the whole object share with its parts?

• size

• shape

• color

• state of matter

Tags

NGSS.2-PS1-1