Across
- 4. How many significant figures are there in 40506?
- 6. Process of separating the components of a suspension.
- 7. They cannot be compressed and cannot move freely from place to place.
- 9. Can be measured and observed without changing the composition of the substance.
- 10. The substance which remains in the strainer.
- 13. It has the numerical value of 1 000 000 000 000.
- 17. Is a process of changing solid to gas.
- 18. How many significant figures are there in 378?
- 22. It does not depend on the size or amount of the sample.
- 24. It is the unit of length.
- 27. Sub-discipline of chemistry that studies the structure, properties and reactions of organic compounds.
- 28. It has the numerical value of 1 000 000 000.
- 29. It is the element with the symbol of O.
- 33. Can be separated into simpler substances, but only through chemical means.
- 34. Simplest form of matter since it is composed of only one kind of atom.
- 35. The process of converting liquid to gas.
- 37. Determined when a certain quantitative value is relatively close to the value.
- 38. Composed of two or more substances combined physically in variable proportions.
- 43. The smallest particle of an element.
- 44. Consist of coarse particles which are visible to the naked eye.
- 45. Consist of a dispersed phase or substance that can be dissolved to spread.
- 47. Process of changing solid to liquid.
- 48. Ability of a substance to react with other substances such as air, water, acid, and base.
- 49. It is the unit of mass.
- 50. The mixture is poured into a special tube in the centrifuge apparatus.
Down
- 1. It is the mass over volume?
- 2. Process of separating a homogeneous mixture with different boiling points.
- 3. Is relatively uniform in composition.
- 5. It is the unit of amount of substance.
- 8. The liquid that passes through the strainer.
- 11. Is another method of separating complex mixtures.
- 12. It is the unit of time.
- 14. Composition varies from one position to another.
- 15. Is those that can be affected by the size and amount of the samples.
- 16. That has a definite composition and distinct properties.
- 19. An element with the symbol of H.
- 20. Solid particles are allowed to settle first at the bottom.
- 21. An element with the symbol of Na.
- 23. It is the mass over the density?
- 25. Deals with the synthesis and behavior of inorganic and organometallic compounds.
- 26. The process of separating elemental metals from other particles in the mixture.
- 30. Looks at chemical principles in living organisms.
- 31. It is the consistency of the result.
- 32. It is the unit of temperature.
- 36. Focuses on identifying and quantifying matter.
- 39. Their particles move quickly in all directions.
- 40. Study of how matter behaves and its physical arrangement.
- 41. It is the unit of electric current.
- 42. The ability to scatter a beam of light that passes through it.
- 46. They flow and take the shape of their containers.
- 47. It has the numerical value of 1 000 000.