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Science Review

Science Review. Question #1. A new substance can be formed by? Cutting Matter Grinding Matter Boiling Matter Freezing Matter Burning Matter. Question #1: Answer. A new substance can be formed by? Burning Matter (burning matter releases energy and creates a new substance). Question #2.

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Science Review

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  1. Science Review

  2. Question #1 A new substance can be formed by? • Cutting Matter • Grinding Matter • Boiling Matter • Freezing Matter • Burning Matter

  3. Question #1: Answer A new substance can be formed by? Burning Matter (burning matter releases energy and creates a new substance)

  4. Question #2 Which has the most mass? • Truck • Slice of pizza • Feather • Glass of water • A Person

  5. Question #2: Answer Which has the most mass? Truck (most trucks are 5,000-13,000 pounds)

  6. Question #3 What happens when you mix sugar and water? • Chemical change • Physical Change • The sugar floats • A gas is created

  7. Question #3: Answer What happens when you mix sugar and water? Physical Change (A solution is created and both substances are still there. It does not create a new substance or release energy, therefore it is a physical change)

  8. Question #4 Which object has no definite shape or volume? balloon bricks glass of tea

  9. Question #4: Answer Which object has no definite shape or volume? A Balloon (the balloon contains gas. Gas has no definite volume and does not take up a definite amount of space)

  10. Question #5 Which object has a definite shape and takes up a definite amount of space? balloon bricks glass of tea

  11. Question #5: Answer Which object has a definite shape and takes up a definite amount of space? A Brick (A brick is a solid. A solid has a definite shape and takes up a definite amount of space)

  12. Question #6 Which object takes the shape of its container? balloon bricks glass of tea

  13. Question #6: Answer Which object takes the shape of its container? A glass of tea (Tea is a liquid. A liquid takes the shape of its container)

  14. The state of matter that has no definite shape and takes up no definite amount of space is a…

  15. Gas

  16. The state of matter that has a definite shape and takes up a definite amount of space is a…

  17. Solid

  18. The state of matter that takes the shape of its container and takes up a definite amount of space is a…

  19. Liquid

  20. The small bits or portions that matter is made up of are…

  21. Particles

  22. Everything in the universe that has mass and takes up space is…

  23. Matter

  24. The amount of matter something contains is its…

  25. Mass

  26. The amount of space that matter takes up is its…

  27. Volume

  28. The property of matter that compares the amount of matter to the space it takes up is…

  29. Density

  30. A mixture in which particles of different kinds of matter are mixed evenly with each other and do not settle out is a…

  31. Solution

  32. To form a solution with another material it must…

  33. Dissolve

  34. Any change in size, shape, or state of a substance is a…

  35. Physical Change

  36. A change that produces one or more new substances and may release energy is a…

  37. Chemical Change

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