Chemistry Crossword

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Across
  1. 4. the state when The particles are held very close to each other in an orderly fashion
  2. 7. SI unit of luminous intensity
  3. 9. chemical combination of 2 or more elements
  4. 11. SI unit of current
  5. 12. number of significant digits in 0.0089
  6. 15. type of mixture that does not have uniform composition throughout and has visible boundaries of separation
  7. 16. isotope of hydrogen with mass number=3
Down
  1. 1. scientist to discover neutron
  2. 2. scientist to discover anode rays
  3. 3. scientist to give first atomic theory
  4. 5. elements with same number of nuetrons
  5. 6. temperatue scale with range from 32 to 212
  6. 8. concentration term given as (no. of moles)/(mass of solvent in kg)
  7. 9. rays that start from cathode and move towards the anode
  8. 10. Anything which has mass and occupies space is called matter
  9. 13. number of significant digits in 23.456*9
  10. 14. a single substance (or matter) which cannot be separated by simple physical methods