| A | B |
|---|
| matter | anything that has mass and takes up space |
| mass | the amount of material in an object |
| volume | the amount of space that an object takes up |
| mixture | two or more substances that are mixed together but can easily be separated |
| solution | a kind of mixture in which a substance spreads evenly throughout another substance |
| meter | the unit you would use to measure the length of our classroom |
| cubic meter | the unit for measuring the volume of a large box |
| liter | the unit used to measure the volume of a liquid |
| graduated cylinder | a tool scientists use to measure the volume of a liquid |
| gram | the basic unit for measuring mass |
| density | the amount of mass in a certain volume of matter |
| physical change | a change to an object's color, size, shape, or state that does not produce a new kind of matter |
| melting point | the temperature at which solids become liquids |
| boiling point | the temperature at which liquids become gases |
| freezing point | the point at which liquids become solids |
| chemical change | a change in matter that produces a completely different kind of matter |
