Understanding Matter and Forces

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Across
  1. 5. Something that can flow. It can be a liquid or a gas.
  2. 11. The ability to be squished into a smaller space.
  3. 13. The force that pushes against a surface.
  4. 16. The study of pressure in liquids.
  5. 18. The most that a container can hold.
Down
  1. 1. The study of pressure in gases.
  2. 2. How much fluid goes through a pipe in a certain time.
  3. 3. A push or pull that can change how something moves.
  4. 4. takes up space and is made of tiny pieces.
  5. 6. Does not have a set amount of space or shape. The tiny pieces move fast and can spread out.
  6. 7. How heavy something is because of gravity.
  7. 8. The force that pulls things together.
  8. 9. Has a set amount of space, but it can change shape. The tiny pieces can move around freely.
  9. 10. How much mass is in a certain space. We find it by dividing mass by volume.
  10. 12. How much stuff is in something.
  11. 14. Keeps its shape and has a set amount of space. The tiny pieces do not move around each other.
  12. 15. The ability to float in a liquid.
  13. 17. How thick or thin a fluid is. It tells us how fast a fluid can flow.