| A | B |
|---|
| matter | anything that has mass and takes up space |
| mass | the amount of matter in an object, measured in grams |
| property | a characteristic that describes matter |
| qualitative | observation made without numbers |
| quantitative | observation made with numbers |
| mixture | a combination of two or more substances |
| physical change | a change in matter than does not change the identity of the material |
| solution | a uniform mixture in which a one substance is dissolved into another. |
| aqueous | in water |
| element | the simplest forms of matter |
| compound | two or more elements that are chemically combined to form one pure substance |
| formula | shorthand way of writing an element or compound name |
| volume | the amount of space a sample of matter occupies |
| chemistry | the study of matter and its properties |
| heterogeneous | a mixture that is not uniform in composition |
| homogeneous | a mixture that is uniform in composition |
