Caitlin_Ray_answers

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Across
  1. 2. What is used to describe the space a substance takes up (liquid, solid, gas)?
  2. 4. What comes after the observation step in the scientific method?
  3. 6. The melting of an ice cube is an example of this type of reaction.
  4. 8. defining structure of elements
Down
  1. 1. What would you use to condense a significantly larger or smaller numerical value?
  2. 3. An example of this type of reaction is lighting one's stove.
  3. 5. What is the science that deals with the properties and substances and composition of various elementary forms of matter?
  4. 7. This allows for a mixture to be separated into two immiscible liquids and separate by gravity.