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Vocab. Mixtures and Solutions. Physical Properties. Phase Changes. Elements and Compounds. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. 500. 500. 500. 500. 500. The building blocks of matter. Elements.

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  1. Vocab Mixtures and Solutions Physical Properties Phase Changes Elements and Compounds 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500

  2. The building blocks of matter

  3. Elements

  4. The smallest particle of an element

  5. atom

  6. The negatively charged part of an atom

  7. electron

  8. A combination of elements

  9. compound

  10. The part of an atom with no charge

  11. Neutron

  12. The combination of substances where the materials can easily be separated.

  13. A mixture

  14. This is a combination where one substance dissolves in another substance and cannot be easily separated.

  15. A solution

  16. What is the name of the substance that will dissolve in a solution? (ex. chocolate powder)

  17. The Solute

  18. What is the substance the solute will dissolve into? (ex. the milk)

  19. The solvent

  20. When the solvent has taken all the solute it can, we say it has become______? (ex. no more chocolate can be added to the milk)

  21. Saturated

  22. The amount of space an object takes up describes what physical property?

  23. Volume

  24. The amount of matter an object is made of can be described as what?

  25. Its Mass

  26. If the mass of an object is divided by its volume, what physical property can you determine?

  27. Its Density

  28. If I have a 3 inch bar of iron and a 10 inch bar of iron, what physical property will be the exact same for both?

  29. Density

  30. Name 3 physical properties that are unique to metals

  31. Answers will vary

  32. This type of phase change occurs when gas particles are cooled.

  33. Condensation

  34. Particles are packed closely together during what phase of matter

  35. Solid

  36. What causes the particles of a substance to move faster, farther apart, and change form?

  37. Heat

  38. What is the name for when water particles begin to move with enough speed to become a gas?

  39. Evaporation

  40. Give an example of condensation

  41. cloudsdew on the groundfogdroplets on a cold glass of water

  42. What is the name given to the organized chart that lists all known elements?

  43. The Periodic Table

  44. Elements located in the same column of the Periodic Table have similar what?

  45. Chemical Properties

  46. How many elements are in a molecule of H2O?

  47. 2 - Hydrogen and Oxygen

  48. What is the name of a compound formed between a metal and a nonmetal?

  49. Salt

  50. What is the name of the geometric shape formed by salt particles?

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