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  1. Is graphene going to be put on the periodic table? - Answers

  2. Why isn't opal on the periodic table? - Answers

  3. What are the elements in the preodic table that exist as graphite ...

  4. Is carbon a metal or nonmetal? - Answers

  5. Is lead a metal? - Answers

  6. What element from the periodic table is used to make pencils

  7. Where are the non conductors on a periodic table? - Answers

  8. Why did Dmitri leave blank on the preodic table? - Answers

  9. Is diamond an element? - Answers

  10. How do you know what the charges are for any atoms on the …