Quiz on Matter

What is matter made of?

• Light and sound

• Atoms and molecules

• Water and air

• Heat and electricity

Which of the following statements is true about matter?

• It does not take up space

• It is made of energy

• It is made of atoms and molecules

• It cannot be seen

What is the definition of mass?

• The amount of space an object takes up.

• The amount of gravitational force acting on an object.

• The amount of matter in an object.

• The amount of light an object absorbs.

Which process is NOT a chemical change?

• Rusting

• Toasting bread

• Burning wood

• Freezing water

Why can't chemical changes be easily reversed?

• They involve only physical changes

• They do not form new substances

• They create new substances with different properties

• They are temporary changes

Which of the following processes involves a chemical change?

• Melting butter

• Toasting bread

• Dissolving sugar in water

• Inflating a balloon

What is an example of a chemical change that occurs naturally?

• Rusting of iron

• Freezing of water

• Evaporation of water

• Melting of ice

Which of the following is a chemical change?

• Cutting a piece of paper

• Burning a candle

• Dissolving salt in water

• Stretching a rubber band

What does the conservation of mass state about mass?

• Mass can be created and destroyed.

• Mass can never be created or destroyed but it can change.

• Mass can only be created.

• Mass can only be destroyed.

How would the mass of the burger change if all the items were separated?

• The mass would increase.

• The mass would decrease.

• The mass would stay the same.

• The mass would disappear.