!!!metals!!!

12345678
Across
  1. 4. most expensive metal
  2. 5. magpies love
  3. 6. tropets
  4. 7. cans
  5. 8. haavy metal
Down
  1. 1. in firework
  2. 2. used for wires
  3. 3. jewellery is made of
  4. 5. use to make cars
  5. 6. 3rd place