Other questions in this quiz

2. pure gold is...?

  • like rubber
  • worth a lot of money
  • soft and easily bent
  • hard, it's a metal isn't it?

3. brass is made of?

  • 70% copper and 30% zinc
  • 99% platinum and 1% gold
  • 12% chocolate and 88% metal
  • 42% aluminium and 58% copper

4. phytomining is...?

  • extracting copper compounds from bacteria
  • taking photos of mines
  • extracting copper from plant roots
  • extracting zinc from plants

5. Atomic electronic structure diagrams are called....?

  • sands
  • hams
  • shells
  • seas

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