Chem 50 Crossword

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Across
  1. 3. It alters the composition of the original matter.
  2. 5. state where it takes the shape of its container.
  3. 8. Composed of two or more substance.
  4. 9. Democritus hypothesise that atoms are?
  5. 13. Chemistry is the study of?
  6. 15. Other term for State.
  7. 18. This where Proto s, Neuteons and Electrons belongs.
  8. 20. Endothermic process needs what inorder to occur?
  9. 21. Changing a state of matter into another state of matter.
  10. 23. separation of mixture by passing it in solution, suspension or vapor.
  11. 27. Substance which can't be breakdown to a smaller chemical component.
  12. 28. Chemistry is proposed by
  13. 33. Same as being chemist.
  14. 34. In significant rule, Non-zero digits are always?
  15. 36. state that is known to move freely.
  16. 39. Characterised to be independent to the amount of substance present.
  17. 41. One of the important branches in Physical Chemistry.
  18. 43. The one whos profession is about Chemistry.
  19. 44. Phase change: Gas to Liquid.
  20. 46. Also plays important part in Physical Chemistry.
  21. 49. Chemistry that requires Qualitative and Quantitative skills.
  22. 51. Converting elements in Chemistry is what we called?
Down
  1. 1. a substance of matter with a constant composition and property.
  2. 2. Change in pressure can trigger a?
  3. 4. Uniform and definite in composition.
  4. 6. He developed the first periodic table.
  5. 7. First modern chemist
  6. 10. Characterised to be dependent on the matter being measured.
  7. 11. Alchemy achieved what im chemistry
  8. 12. Have a more than one element in its composition.
  9. 14. In this state particles are close together.
  10. 16. Woman who discovered Polonium and Radium.
  11. 17. branch of Chemistry that focusing their study on living organisms.
  12. 19. Effective way to separate mixture.
  13. 22. Study of how matter and energy interact.
  14. 24. use to separate substance in a mixture.
  15. 25. Chemistry that study the metal and gases materials.
  16. 26. He theorise that small particles can't be subdivided.
  17. 29. A Atomis
  18. 30. tabular display of the chemical elements, which are arranged by atomic number, electron configuration, and recurring chemical properties.
  19. 31. Phase change: Gas to Solid.
  20. 32. Help in developing Atomic Theor.
  21. 35. Known for the contribution of Quantum Theory.
  22. 37. He was the one who comes up to Avogadro's law
  23. 38. He discovered the sub atomic particle.
  24. 40. The one who discovered neutron.
  25. 42. Father of Nuclear Physics.
  26. 45. Build blocks of Matter.
  27. 47. mixture that poses two or more phase.
  28. 48. Chemistry that studies the compound present in Carbon.
  29. 50. property that can be determined without changing the substance chemical identity.