Matter

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Across
  1. 4. smallest unit of matter
  2. 8. a characteristic of matter that you can use your 5 senses to check it without changing the item
  3. 10. a characteristic of matter that gets changed when you test them (flammability, etc.)
  4. 12. matter that has a definite shape and volume, molecules vibrating tightly together
  5. 13. matter that has a definite volume and takes the shape of its container, molecules packed close together but are able to move
  6. 15. negatively charged part of an atom, found in the electron shell
Down
  1. 1. matter that has no definite shape or volume, molecules move the fastest and are the most separated
  2. 2. the amount of space an object takes up
  3. 3. happens when substances mix and form brand new substances with different properties
  4. 5. anything that has mass and takes up space
  5. 6. 1 or more atoms combined
  6. 7. neutral charged part of an atom, found in the nucleus
  7. 9. the measure of how much matter is in a substance, measured in grams
  8. 11. when matter changes its form(like shape, size, or state)but stays the same substance, meaning no new material is created
  9. 14. positively charged part of an atom, found in the nucleus