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Questions and Answers
What are some properties of matter?
What are some properties of matter?
- Reflectivity and transparency
- Hardness and softness (correct)
- Color and shape
- State and texture
What does hardness measure?
What does hardness measure?
- The state of matter
- The reflectivity of matter
- The difficulty to scratch or crush matter (correct)
- The color of matter
Which types of matter are considered hard?
Which types of matter are considered hard?
- Rock and concrete (correct)
- Foam and metals
- Paper and plastic
- Liquids and gels
What are some physical characteristics of matter?
What are some physical characteristics of matter?
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Why is an empty brown paper bag useful to science?
Why is an empty brown paper bag useful to science?
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