chemistry

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Across
  1. 5. a change that does not change the chemistry of the object
  2. 7. a properties some metals have that they are very easy to roll into a wire
  3. 8. a subatomic particle with a positive charge
  4. 9. a properties that metals have to be hard but able to be hammered into other shapes
  5. 10. a subatomic particle with no charge
Down
  1. 1. when a usually solid thing appears which means the reaction created a new substance
  2. 2. a subatomic particle with a negative charge
  3. 3. when water gets very hot and changes into a gas state
  4. 4. a change that changes the chemistry of the object
  5. 6. its like the brain of the cell