BIOLOGY

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Across
  1. 2. ATOMIC THEORY
  2. 5. GOLD FOIL EXPERIMENT
  3. 10. NEAREST SHELL FROM THE NUCLEUS CAN HOLD
  4. 11. EVERYTHING THAT OCCUPIES SPACE
  5. 14. IUPAC
  6. 15. PLUM PUDDING MODEL
Down
  1. 1. DESCRIBE ATTRACTION BETWEEN ATOMS
  2. 3. MIXTURE WHICH PARTICLES SPREAD THROUGH A LIQUID OR GAS
  3. 4. SOME OF THE MASSES OF INDIVIDUAL PARTICLES
  4. 6. POSITIVE ELECTRIC CHARGE
  5. 7. NO ELECTRICAL CHARGE
  6. 8. ATOMS WITH MORE PROTONS THAN ELECTRON
  7. 9. PURE SUBSTANCES CANNOT BE DECOMPOSED
  8. 12. SPHERICAL AND INDEVISIBLE
  9. 13. BASIC UNIT OF ALL MATTER