Matter - Properties, Changes, and Conservation

Mass is the amount of _______ an object takes up.

• gas

• atom

• matter

All the liquid is poured into an empty container. Which property of the liquid changes?

• Color

• Odor

• Shape

A student placed three objects into a group based on physical characteristics. Which other object also belongs in the group?

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Which of the following is an example of how a gas expands to fill the container it is in?

• A toy box of sand

• Helium inside of a balloon

• A toy box full of toys

Color is what type of property?

• Physical

• Chemical

Reactivity is what type of property?

• Physical

• Chemical

What is a sign of a physical change?

• Bubbles forming

• Color changing

• Stretching

• Producing heat

What is a sign of a chemical change?

• Stretching

• Tearing

• Compressing

• Bubbles

Which of the following changes is a physical change of matter?

• water evaporating

• paper burning

• a nail rusting

• a silver spoon tarnishing

What happens when sugar dissolves in water?

• Physical change because a new substance is formed

• Chemical change because a new substance is formed

• Physical change because the sugar is just getting smaller

• Chemical change because the sugar is just getting smaller