Materials: Metal Properties Test Review

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Across
  1. 5. A substance that conducts electricity but only under certain circumstances
  2. 8. Adding "impurities" to improve a semiconductor
  3. 9. Elements that are found near the diagonal separating the middle from the right of the table
  4. 10. The quality of reflecting light; being shiny
  5. 13. Elements that are found on the left and middle of the periodic table
  6. 14. When a substance breaks apart easily
  7. 15. Properties that can only be seen by changing the formula/compounds
  8. 16. Metals tend to ____ electrons, which explains their other properties
Down
  1. 1. The Law of Conservation of Matter states that matter can be neither created nor ____.
  2. 2. Properties that are observable without changing the formula
  3. 3. Nonmetals tend to ____ electrons, which explains their properties
  4. 4. Elements found on the right side of the periodic table
  5. 6. When a substance changes shapes but does not shatter/crumble
  6. 7. When a substance loses electrons
  7. 11. A ranking of elements based on their reactivities is called a reactivity _____.
  8. 12. When a substance gains electrons