Matter and Its Changes Unit 6

What type of force will cause a paper clip to move towards a stone?

• A magnetic force attracting

• The sun

• Friction

• A magnetic force repelling

What are 2 tools that you can use to find the volume of a cube?

• Pan balance and ruler

• ruler and graduated cylinder

• ruler and spring scale

• grduated cylinder and spring scale

Which physical property is similar for a mug and a ruler?

• shape

• color

• texture

• hardness

What happens when water changes from a gas to a liquid?

• it melts.

• it freezes

• it condenses

• it evaporates

If I measure the mass of a clay ball and find that it is 39 g, how much will the mass be if I take the ball and separate it into pieces?

• 42 g

• 79 g

• 13 g

• 39 g

Magnets with the same poles facing towards one another will...

• attract

• repel

What happens to liquid water when energy is added?

• it melts into a gas

• it freezes into a solid

• it evaporates into a gas

• it condenses into a solid

What does a pan balance measure?

• Length

• Mass

• Shape

• Volume

Which shows the change of state involved when water freezes?

• changes from solid to a gas

• changes from a gas to a liquid

• changes from a solid to a liquid

• changes from a liquid to a solid

What happens when water changes from a liquid to a gas?

• it freezes

• it melts

• more energy is added

• energy is removed