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Schrift wk1-5 MATTER
Schrift wk 1-05 MATTER -pysical science
| Question | Answer |
|---|---|
| Classify | to assign to a category |
| fluid | a substance whose molecules flow freely |
| mixture | something made by combining two or more ingredients |
| dissolve | to completely mix with a liquid |
| gas | a substance with no fixed volume or shape that can expand freely |
| liquid | a substance that flows and takes the shape of the container it is in |
| solid | a substance that keeps its size and shape |
| physical change | a change in the size, shape, or color of a substance that does not change it into a different substance |
| solution | a mixture that is formed by completely dissolving something in a liquid |
| density | how much matter is packed into the given space of the object; the degree of compactness of a substance |
| matter | anything that takes up space and has mass |
| determine | to decide |