Altering Materials

Which of the following is a property of water?

• It is solid at room temperature.

• It is liquid at room temperature.

• It is a gas at room temperature.

• It is a metal.

What happens to ice when it is heated?

• It turns into steam.

• It turns into water.

• It turns into metal.

• It turns into sand.

If you mix sand and water, what happens to the sand?

• It dissolves.

• It floats.

• It sinks.

• It evaporates.

What can you easily alter by ripping?

• Metal

• Pencil

• Shoes

• Paper

How does matter change when it freezes?

• It turns from gas to a liquid.

• It turns from a liquid to a solid.

• It evaporates.

• It changes to gas.

Which one does NOT melt?

• Ice Cream

• Bread

• Candle Wax

• Ice Cubes

Which one is a PHYSICAL change?

• Baking a cake.

• Folding Paper

• Burning wood.

• Decaying food.

How can you tell if a material has changed its properties after being altered?

• By guessing.

• By observing changes in color, shape, or texture.

• By asking someone else.

• By reading a book.

What tool would you use to measure the temperature of water?

• A ruler

• A thermometer

• A scale

• A clock

What does Alter mean?

• I don't know

• Its a gas.

• Chemicals

• To change something