Copper

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 2. Relating to or caused by ___ (9)
  2. 5. Available source of wealth (8)
  3. 8. The tangible substance that goes into the makeup of a physical object (8)
  4. 9. Solid homogeneous inorganic substances occurring in nature having a definite chemical composition (7)
  5. 10. An abstract part of something (7)
  6. 12. A mixture containing two or more metallic elements or metallic and nonmetallic elements usually (plural) (6)
  7. 13. A particle that is electrically charged (plural) (4)
  8. 14. Someone regarded as certain to succeed (7)
  9. 15. A fractional monetary unit of Ireland and the United Kingdom (5)

Down

  1. 1. Rising current of warm air (7)
  2. 3. The science of matter (9)
  3. 4. A ductile malleable reddish-brown corrosion-resistant diamagnetic metallic element (6)
  4. 6. A substance formed by chemical union of two or more elements or ingredients in definite proportion (8)
  5. 7. State of matter with a fixed shape (5)
  6. 11. The act of extracting ores or coal etc from the earth (6)