Spelling Unit 17

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Across
  1. 4. a means of solving a problem or dealing with a difficult situation
  2. 5. relating to or caused by poison
  3. 6. when a liquid turns into a gas
  4. 7. tells us how hot or cold something is, whether it’s the weather, food, or our own body
  5. 9. measures how hot or cold something is
  6. 10. a chemical
  7. 11. a way of doing something
  8. 13. a substance that makes up everything around us and can change or combine with other substances
  9. 14. a special place where people do experiments
Down
  1. 1. an educated guess
  2. 2. the necessary items for a particular purpose
  3. 3. having a pH greater than 7
  4. 8. a carefully planned test used to discover something unknown
  5. 9. big idea or explanation that helps us understand how or why things happen
  6. 12. a special tool that makes very small things look much bigger