Changing States of Matter BrainPop

What happens when you boil water?

• The water evaporates and changes to a gas.

• The water freezes and changes to a solid.

• The water condenses and changes to a liquid.

• The water does not change state.

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What will happen to ice cubes if you put them in a sunny place?

• The ice cubes will freeze and turn into a solid.

• The ice cubes will melt and turn in to a liquid.

• The ice cubes will turn into water and boil.

• Nothing will happen to the ice cubes.

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Which will change state if you put it in the freezer?

• sand

• a bowl

• a pencil

• juice

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How can you turn liquid water into a solid?

• Boil it on the stove.

• Put it in a sunny place.

• Keep it in the dark.

• Put it in the freezer.

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What happens when matter condenses?

• It changes from a liquid to a gas.

• It changes from a gas to a liquid.

• It changes from a solid to a liquid.

• It changes from a liquid to a solid.

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Why do wet clothes dry when you hang them outside on a hot, sunny day?

• because the water in the clothes freezes

• because the water in the clothes melts

• because the water in the clothes condenses

• because the water in the clothes evaporates

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Why would a pair of eyeglasses fog up when brought from a cold place to a warm place?

• Water vapor condensed from the air onto the glasses.

• Water vapor evaporated from the air onto the glasses.

• Water vapor melted from the air onto the glasses.

• Water vapor froze from the air onto the glasses.

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What temperature does water freeze at?

• 
• 
• 
• 

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If condensation forms on the inside of a window, then

• the air inside the room is warmer than the window pane.

• the air inside the room is cooler than the window pane.

• the air inside the room is the same temperature as the window pane.

• the air inside the room is the same temperature as outside.

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All matter is made up of tiny particles. What are the particles like in a gas?

• The particles stay still in one place.

• The particles can change size quickly.

• The particles can spread out and move.

• The particles are closely packed together.

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