Crossword Title

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Across
  1. 4. opposite of metals
  2. 6. opposite of non-metals
  3. 8. each row is called this
Down
  1. 1. elements 90-103
  2. 2. organized in __ and columns
  3. 3. share similar traits with both metals and non-metals
  4. 5. elements 58-71
  5. 7. each column or family is called this