THE PERIODIC TABLE

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Across
  1. 2. THE COMBINING CAPACITY OF NOBLE GASES
  2. 5. REACT WITH WATER FORMING STRONG ALKALIS
  3. 8. THE MOST ABUNDANT HALOGEN
  4. 10. STABLE ELECTRONIC CONFIGURATION
  5. 11. IS THE MOST REACTIVE HALOGEN
  6. 13. NON-CONDUCTORS OF ELECTRICIRY
  7. 14. COMPOUNDS ARE FORMED WHEN ALKALI METALS REACT WITH NON-METALS
  8. 15. ARE RADIOACTIVE
Down
  1. 1. THE ELEMENTS IN THE 3RD AND 4TH PERIOD THAT SHOW DIAGONAL RELATIONSHIP
  2. 3. HALOGENS HAVE 7 VALENCE ELECTRONS AND HENCE ARE ______
  3. 4. WEAK METALS AND METALLOIDS
  4. 6. COMPOUNDS FORMED WHEN HALOGENS REACT WITH NON-METALS
  5. 7. ALKALI METALS ARE STRONG___________
  6. 9. NOBLE GASES DO NOT REACT AND ARE INERT. HENCE, THEY ARE __________
  7. 12. GOOD OXIDISING AGENTS
  8. 15. EARTH METALS THAT ARE LESS REACTIVE THAN ALKALI METALS