Unit 9 - Matter 3rd grade

What type of change forms new matter?

• solution

• physical change

• chemical change

• physical reaction

What happens when water reaches 0 degrees Celsius?

• It melts

• It boils

• It evaporates

• It freezes

What tool would you use to measure mass?

• thermometer

• ruler

• balance

• graduated cylinder

What does water do during condensation?

• It changes from a liquid to a gas

• It changes from a solid to a liquid

• It changes from a gas to a solid

• It changes from a gas to a liquid

What does dissolve mean?

• to cut into smaller pieces

• to mix on substance into another completely

• to separate

• to form a new matter

What is mass?

• the amount of matter an object has

• anything that takes up space

• the measure of how warm something is

• the amount of space an object takes up

Kool-aid is an example of what?

• solid

• chemical change

• mixture

• solution

Which is most like mixing baking soda and water?

• water and vinegar

• sugar and salt

• baking soda and vinegar

• sugar and water

Which is a physical change?

• a rusty mailbox

• a moldy orange

• a burnt match

• a paper cut into two pieces

If you saw a glass of water and later the water was gone what happened to the water?

• Ms. Alderman was very thirsty and drank the water.

• evaporation

• precipitation

• solubility