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States of Matter
Term | Definition |
---|---|
States of Matter | Different forms that matter can exist |
States of Water | Ice, water, and water vapor |
Molecules | Do not change substance, just change arrangement |
Solid | Fixed volume and shape |
Liquid | Fixed volume but no fixed shape |
Gas | No fixed volume or shape |
Solid Particles | Vibrate |
Liquid Particles | Slide |
Gas Particles | Move freely |
Gas Example | Oxygen |
Liquid Example | Milk |
Solid Example | Snowflake |
Molecule Movement | They are always moving |
Speed of Gas | Depends on temperature |
Higher Temperatures | Make gas molecules move faster |
Lower Temperatures | Make gas molecules move slower |