| A | B |
| The measure of the amount of space matter take up. | volume |
| When a solid matter changes to liquid matter by adding heat energy. | melting |
| Anything that has mass and takes up space. | matter |
| mass | It is a measure of the amount of matter an object has. |
| In order for matter to change phases there must be.. | energy |
| solid | Matter that holds its own shape. |
| Matter that can change shape, but has volume. | liquid |
| gas | Matter that expands to fill its container. |
| In order for an ice cube to melt, the temperature must go... | up |
| down | In order for water to freeze, the temperature must go... |
| Matter most often occurs in three phases. | solid, liquid or gas |
| ruler, balance, thermometer or graduated cylinder | A scientist can measure change in an object by using a... |
| grams and kilograms | Using the metric system, mass is measured in… |
| The volume of liquid matter is measured in… | milliliters and liters |
| When matter changes from a gas to a liquid. | condensation |
| When water boils the steam is a... | gas |
| size, color, shape, texture and weight | A characteristic of an object can be... |
| Volume | The measured amount of space matter takes up. |
| Matter changes from a liquid to a gas. | evaporation |
| freezing | When liquid matter turns to solid matter by taking away heat energy. |