Periodic classification of elements

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Across
  1. 3. As we move from left to right along a period in periodic table, atomic size
  2. 5. Modern periodic table has 18 vertical columns called
  3. 6. Newlands law of octaves was applicable only upto this element
  4. 9. Dobereiner classified groups of three elements called as
  5. 10. Mendelev's periodic law states that properties of elements are the periodic functions of their
Down
  1. 1. Modern periodic table has 7 horiontal columns called
  2. 2. As we move from left to right along a period in periodic table, metallic character of elements
  3. 4. Modern periodic table states that properties of elements are the periodic functions of their
  4. 7. As we move from top to bottom along a group in periodic table, atomic size
  5. 8. The borderline elements found near zigzag line that separates metals and non metals in periodic table are called