sol 3.3
Terms
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- It's a collection of particles that occupies a definite volume but can take any shape.
- If you increase the amount of heat under a container with boiling water, what will happen?
- Which of these household appliances changes matter from one state to another?
- refrigerator.
- If you increase the amount of heat under a container of water, what will happen?
- The water will boil faster.
- How might you describe a gallon of water?
- It's a collection of particles that occupies a definite volume but can take any shape.
- Are atoms unbreakable?
- No, but they are very hard to break up.
- What happens when you freeze water?
- It forms a solid.
- What can you say about the physical properties of a glass of milk taken from a gallon container compared to the physical properties of the milk poured into a cup?
- Only the volumes are different. It is still milk.
- The tiny particles that make up matter are called:
- atoms.
- Which is an example of a physical change?
- water boiling. (It begins to turn into a gas)
- The particles in solids are:
- close together.
- Matter is made up of atoms. About how small are atoms?
- Too small to see even under a microscope.
- Give me an example of a liquid?
- rain.
- If you cut a piece of paper in half, what are you changing about the paper?
- It's size.