Periodic trends

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Across
  1. 8. Lacking a response or reaction to stimulus
  2. 9. Not able to conduct heat,Electricity,or sound
  3. 10. Up and down
  4. 11. A state of matter where particles are far apart and move freely, filling any container they are in
  5. 12. Relating to metals or resembling metals
  6. 14. The ability of a substance to allow the passage of electric current or heat
  7. 15. Located on the left side of the periodic table
Down
  1. 1. Temperature at which a liquid boils
  2. 2. Electrons in the most outer shell of a atom
  3. 3. Left to right
  4. 4. A nonmetal element
  5. 5. The distance from the center of an atom's nucleus to the edge of its outermost electron shell
  6. 6. The state or power of being reactive or the degree to which a thing is reactive
  7. 7. The ability of a object to be shaped into something without breaking
  8. 13. Located on the right side of the periodic table