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Properties of matter
Question | Answer |
---|---|
What are Atoms? | Smallest unit of matter |
What is Matter? | Anything with mass and volume |
Examples of Matter | Humans, Smoke, Textbook, Water, Ladybug |
Examples of Non-Matter | Energy-Light and sound |
What is Mass? | How much Matter is in something |
What is Weight? | The pull of gravity on an object |
Explain the difference of mass and weight on Earth and the moon | Gravity changes weight, Mass stays the same |
What is element? | It contains only one type of Atoms |
What is a molecule? | Two or more Atoms chemically combined |
How can you separate compounds? | By breaking bonds between Atoms |
Do Atoms and Molecules move? | Atoms and Molecules move. They vibrate in a solid, they slide in a liquid, and they move freely in a gas |
What does it mean if a substance is pure? | It only has one type of component |
What is the formula for volume? | Length X Width X Height |
What is the formula for Density? | Mass divided by volume |