Science Content Quiz

Which of the following is the best example of a qualitative property?

• The color of a car is red.

• The weight of a car is 3000 pounds.

• The speed of a car 65 miles per hour.

• The length of a car is 8 feet.

When a solid melts into a liquid, what happens to its atoms?

• The atoms disappear.

• The atoms multiply and increase in size.

• The atoms become more tightly packed together.

• The atoms move more freely.

Which of the following is an example of a quantitative property?

• The bus is yellow.

• The bus smells like gas.

• The engine on the bus is loud.

• The bus weighs 4 tons.

Tiny particles that make up all matter are called

• matter

• atoms

• droplets

• cells

What will most likely happen if a liquid gains energy?

• It will not change.

• It will become a dense solid.

• It will evaporate and become a gas.

• It will be destroyed.

What happens to molecules as they are heated?

• They disappear

• They stop moving

• They multiply

• They expand

Heat energy is also called

• Solar Energy

• Thermal Energy

• Liquid Energy

• Hot Hot

Which state of matter is the most dense?

• Solid
• Liquid
• Gas
• Plasma

If a piece of paper is ripped in half, this is

• evaporation

• a chemical change

• a physical change

• thermal energy

What will happen as liquid water loses energy?

• It will become warm water.

• It will create new atoms.

• It will become ice.

• It will become water vapor.