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Questions and Answers
What is matter?
What is matter?
- Anything that is solid at room temperature
- Anything that has mass and takes up space (correct)
- Anything that is visible to the naked eye
- Anything that is heavier than air
Why is air considered matter?
Why is air considered matter?
- It is transparent
- It is composed of oxygen and nitrogen
- It is lighter than helium
- It has mass and volume (correct)
What are atoms?
What are atoms?
- Molecules with specific shapes
- Visible particles in the air
- The basic building blocks of matter (correct)
- Elements with unique properties
How many elements are there?
How many elements are there?
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What do atoms join to form?
What do atoms join to form?
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What is the definition of mass?
What is the definition of mass?
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Why is air considered matter?
Why is air considered matter?
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What creates a layer between a paper towel and water when the cup is placed upside down in water?
What creates a layer between a paper towel and water when the cup is placed upside down in water?
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What are atoms?
What are atoms?
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What do atoms join to form?
What do atoms join to form?
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