Matter Properties Practice: Cook, Play, and Test
Compare and contrast matter by looking at properties you can measure, test, or observe.
Read the passages and examples below to learn about comparing and contrasting matter by looking at properties you can measure, test, or observe. Use each property clue to tell materials apart.
Every property below can be compared. The group tells you HOW you find it out.
| How you test it | Example | |
|---|---|---|
| volume | measure the space it fills, in mL | a bottle holds 500 mL |
| solubility in water | stir it in and watch | sugar dissolves; sand does not |
| thermal conductivity | feel how fast heat moves through | metal spoon gets hot fast |
| electrical conductivity | see if electricity passes through | copper yes, rubber no |
| relative density | see if it floats or sinks | foam floats; a rock sinks |
Use this table to name the property a question is really asking about.
| Volume | Mass | Dissolves in water? | |
|---|---|---|---|
| Drink C | 150 mL | 155 g | no |
| Drink D | 300 mL | 310 g | no |
| Drink mix powder | not measured | 25 g | yes |
Compare one column at a time. A material can be greater in one property and not another.
Practice questions
- 1
A plastic bottle holds 500 mL of sports drink. Which property is being measured?
- volume
- mass
- solubility in water
- magnetism
- 2
A student writes: 'Sugar dissolves in water, so sand dissolves in water too.' What is wrong with the statement?
- Sand dissolves in water.
- Sugar does not dissolve in water.
- Both sugar and sand dissolve in water.
- Sugar dissolves in water, but sand does not.
- 3
A coach is comparing materials for a sports drink cooler. Which choice is most likely to float in water because it is less dense than water?
- metal spoon
- glass cup
- foam lid
- sand-filled pouch
- 4
A student tests two solids for a sports drink recipe. Material A has a volume of 200 mL, dissolves in water, and is brittle. Material B has a volume of 200 mL, does not dissolve in water, and is brittle. Which material would be better to mix evenly into the sports drink, and why?
- Both materials, because they have the same volume and are both brittle.
- Material B, because it does not dissolve and stays unchanged in water.
- Neither material, because solids cannot be tested in water.
- Material A, because it dissolves in water and would mix evenly.
- 5
Which material would let heat move into a cold sports drink more slowly?
- Metal, because it lets heat move in fast.
- Plastic, because it slows heat moving in.
- Glass, because it always changes into a liquid.
- Paper, because it makes more thermal energy.
- 6
A playground designer needs a material that does not let electric energy pass through easily. Which choice fits best?
- steel nail
- rubber
- copper wire
- aluminum foil
- 7
A coach compares two sports drinks for a practice team. Drink A has a volume of 180 mL and a mass of 190 g. Drink B has a volume of 240 mL and a mass of 250 g. Which statement is correct based on the measurable properties?
- Drink A has the greater volume, but Drink B has the greater mass.
- Drink B has the greater volume and the greater mass.
- The drinks cannot be compared because volume and mass are different properties.
- Drink A and Drink B have the same volume and the same mass.
- 8
A student says, 'The plastic spoon is a good conductor because it is in hot soup.' What is the best correction?
- Plastic is a good conductor because it is in soup.
- Plastic insulates thermal energy better than metal.
- Plastic conducts electric energy better than metal.
- Plastic is a solid and always floats.
- 9
Which choice best explains why two playground materials can both be solids but still be different?
- They must have the same volume and same solubility.
- They can differ in volume, relative density, or conductivity.
- Solids cannot sink or float in water.
- Only liquids can be compared by properties.
- 10
A sports drink bottle is made from a material that is a solid, does not dissolve in water, and can insulate electric energy. Which material best matches those clues?
- plastic
- sugar
- water
- salt
Part of the question set is shown. Generate the whole intervention, freshly themed and with an answer key, for your own class in the product.
