Matter

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Across
  1. 4. Which is used as bleaching agent
  2. 7. Latin name of copper
  3. 9. Atoms having a charge is
  4. 12. Anything that occupies space and mass
  5. 13. Metals can be drawn into thin wires by
  6. 14. The gas used in balloons
  7. 16. Scientist who introduced pictorial symbols for element
  8. 17. Which is used in electronic devices
  9. 18. Which have high density
Down
  1. 1. The symbol O stands for
  2. 2. Chemical name of sugar
  3. 3. The metal used in aerospace industries
  4. 5. Which is used for manufacturing ammonia
  5. 6. The element represented by Au
  6. 8. Which are solid at room temperature
  7. 10. Daimond a form of
  8. 11. Constituent element of Vinegar
  9. 15. Metal that is melt at room temperature