Periodic table

12345678910
Across
  1. 3. Tells you how many protons and electrons there are
  2. 6. the collum the elements are in
  3. 7. The Big letter in the middle of the block on the periodic table
  4. 8. Made up of at least one atom
  5. 10. Dull, brittle solid
Down
  1. 1. the types of elements there are
  2. 2. Dead guy that studied the Elements
  3. 3. Tells you how much the atom weighs
  4. 4. Have properties of metals and non-metals
  5. 5. A group of elements that are not social (they don't bond with other elements)
  6. 9. Shiny, malleable, ductile solid