Across
- 2. Not definite in shape and volume
- 6. Another method of separating complex mixtures
- 10. The amount of space occupied in the object
- 16. Formed when element react to each other
- 17. The process of separating elemental metals from other particles in the mixture
- 18. Does not depend on the size or amount of the sample
- 20. A unit that have the symbol kg
- 21. Occurs when a substance is converted to a new substance
- 22. Solid to liquid
- 23. simplest form of matter
- 25. Digits in any measurement that are known with certainty
- 27. Composed of two or more substances
- 29. Also called a solution
- 35. whether the substance can be easily decomposed or not
- 37. consist of a dispersed phase
- 39. Gas to liquid
- 41. A prefix that have a scientific notation of 10^6
- 43. Liquid to gas
- 46. Substance which remains in the strainer
- 47. A colloidal system of particles dispersed in gas
- 48. A prefix that have a scientific notation of 10^12
- 49. Are well mixed and behave like a single substance
Down
- 1. Determined when a certain quantitative value is relatively close to the “true” value
- 3. Consist of coarse particles which are visible to the naked eyes
- 4. Change Occurs when the internal make up of the matter stays the same
- 5. Whether it will break into charged particles when in solution with water or not
- 7. Whether it reacts with acids, bases, and oxygen
- 8. Whether the substance undergoes combustion or not
- 9. A process of changing solid to gas without passing through liquid state
- 11. Those that can be affected by the size and amount of samples
- 12. A quantity that have the symbol s
- 13. Liquid to solid
- 14. A gas disbursed in a liquid or solid
- 15. The number of protons in its nucleus
- 19. A prefix that have a scientific notation of 10^3
- 24. The ratio of the mass of an object to the volume it occupies
- 26. The term used in counting the number of significant figures
- 27. A unit which has the symbol m
- 28. A process of separating the components of a suspension
- 30. A prefix that have a scientific notation of 10^(-3)
- 31. Is a colloid made up of two liquids
- 32. Definite in shape and volume
- 33. Liquid that passes through the strainer
- 34. A process of separating a homogeneous mixture
- 36. A quantity that have the symbol K
- 38. A prefix that have a scientific notation of 10^(-12)
- 40. Are atoms with the same atomic number but different mass numbers
- 42. Whether the substance can damage an organism or not
- 44. The quantity of matter in the object
- 45. Is the consistency of the result