Science 9 Investigating Matter

Matter is anything that has ___ and ___.

• mass, volume

• cells, molecules

• particles, energy

• substance, light

Which of the following is not an example of matter?

• helium

• bicycle

• sound waves

• oxygen

Which of the following is NOT a physical property?

• solubility

• melting point

• reactivity with oxygen

• malleability

Which of the following is a chemical reaction?

• dry ice turning into CO2 gas

• wood burning in a campfire

• water condensing onto a cold glass

• metal melting in a furnace

The phase change from solid to liquid is called...

• solidification

• condensation

• evaporation

• melting

The phase change from solid to gas is called...

• sublimation

• deposition

• condensation

• evaporation

The phase change from gas to liquid is called...

• deposition

• condensation

• solidification

• evaporation

The phase change from liquid to solid is called...

• melting

• condensation

• solidification

• deposition

True or false? Water is NOT a pure substance because a molecule of water is made up of oxygen and hydrogen atoms.

• True

• False

True or false? Atoms in solids are locked in place and do not move.

• True

• False