Scope 2 Physical and Chemical Changes

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Across
  1. 6. A property that requires a chemical interaction to observe (2 words)
  2. 7. An example of this is a solid becoming liquid, then becoming gas (2 words)
  3. 8. Occurs when one or more substances change to produce one or more different substances (2 words)
  4. 10. A _____ is a solid that can be formed when a chemical reaction occurs.
Down
  1. 1. Scientists use a _______ to write out chemical reactions (2 words)
  2. 2. The _________ are the molecules that get made in a chemical reaction as a final result.
  3. 3. A property that is observed without making changes to the substance (2 words)
  4. 4. The way you can describe something based on its appearance.
  5. 5. Anything that takes up space (volume) and has mass is considered _____.
  6. 9. The _______ are the starting materials (kind of like ingredients) for a chemical reaction.