Periodic Table

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Across
  1. 1. DmitriMendeleev put the periodic table in order by what?
  2. 3. Created the first periodic table before the other chemist?
  3. 6. This element is dull and has a low melting point?
  4. 7. These types of elements have semi-conductors
  5. 8. These types of elements are conductors?
Down
  1. 1. Henry Moseley put the periodic table in order by what?
  2. 2. This element can be shiny or dull?
  3. 4. These types of elements don't have conductors?
  4. 5. This element is shiny,malleable, and has a high melting point?