Copper

123456789
Across
  1. 1. nine protons and neutrons, Copper has ______ nine protons and neutrons
  2. 5. cables, Copper is used in _________ cables
  3. 6. and tvs, copper is used in ______ and tvs
  4. 8. row Copper is on the ______ row
  5. 9. element copper is a __________ element
Down
  1. 2. generators copper is used in this item that is used for giving power during a power outage
  2. 3. brown, copper is a _______ brown color
  3. 4. copper is a _____ at room temperature
  4. 5. valence electrons, Copper has ___ valence electrons
  5. 7. electrical wiring, copper is in ___ electrical wiring which is used to distribute power