periodic table

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Across
  1. 4. element haveing propites of both metals and non metals
  2. 7. compound composed of only two elements
  3. 8. a horizontal row on the periodic table
  4. 9. atomic particle with positive charge located in an atoms nucleus
Down
  1. 1. atomic particle with no charge located in an atoms nucleus
  2. 2. bond a type of chemical bond formaed by atoms when they share electrons
  3. 3. The positively charged central core of an atom that contains protons and neutrons
  4. 4. hammered into shapes
  5. 5. mass weight average of the masses of the existing
  6. 6. drawn into wire