Across
- 2. is the separation of a mixture by passing it in a solution
- 4. unit of time
- 11. their particles are far from each other
- 12. whether it reacts or not
- 16. with the numerical value of 1000000000
- 17. unit of mass
- 20. is the quantity of the matter in an object
- 21. is the ability of the substance to react to other substances
- 25. is relatively uniform in composition
- 26. is a method used to separate pure substances in mixtures
- 29. if it breaks into charged particles or not
- 31. is one of the physical science that helps us explain the world
- 35. with the numerical value of 1000000
- 38. is the simplest form of matter
- 39. unit of amount of substance
- 40. with the numerical value of 0.001
- 42. whether the substance undergoes combustion or not
- 43. can be affected by the amount of samples
- 44. the study of carbon and its compounds
- 45. is anything that has mass and occupies space
- 46. unit of length
- 47. to determine if a certain value is close to the "true" value
- 49. tells how hot or cold an object is
- 50. is the amount of space occupied in the object
Down
- 1. the study of compound not covered by organic chemistry
- 3. the study of the chemistry of matter'
- 5. their particles are closed together
- 6. consists of coarse particles
- 7. if the substance is stable or not
- 8. is a technique used to separate homogeneous mixture
- 9. with the numerical value of 1000000000000
- 10. with the numerical value of 1000
- 13. the study of chemical process that occur inside a living organism
- 14. is the consistency of the result
- 15. can be separated into simpler substances
- 18. are those that can be measured
- 19. is one effective method to separate mixtures comprised with two or more liquids
- 22. with the numerical value of 0.1
- 23. does not depend on size or amount of sample
- 24. is the ratio of the mass of an object to the volume it occupies
- 27. particles are close but are not held so rigidly
- 28. unit of luminous intensity
- 30. unit of electrical current
- 32. if the substance is toxic or not
- 33. unit of temperature
- 34. this branch applies physics to the study
- 36. with the numerical value of 0.01
- 37. a mixture whose composition varies from one sample to another
- 41. are composed of two or more substances
- 48. consists of dispersed particles