Chapters 1 & 2 Vocabulary Review

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Across
  1. 2. energy Energy due to motion.
  2. 4. ____________ means to form a solution by mixing evenly.
  3. 7. Change A ______________ ____________ is a change in matter in which the substances that make up the matter change into other substances with different chemical and physical properties.
  4. 10. Substance A ________________ is matter with a composition that is always the same.
  5. 11. A physical property of matter that does not depend on the size or amount of a sample. It is also the mass per unit volume of a substance.
  6. 13. Mixture A ______________ ___________ is a mixture in which two or more pure substances are not evenly mixed.
  7. 15. The ability of a substance to be pulled into thin wires.
  8. 16. The ability of a substance to be hammered or rolled into sheets.
  9. 18. Energy __________ _____________ is the energy due to the motion of particles that make up an object.
  10. 19. The amount of space that something takes up.
Down
  1. 1. Change A _________ ____________ is a change in size, shape, form, or state of matter that does not change the matter's identity.
  2. 3. Property A ____________ ____________ is the ability or inability of a substance to combine with or change into one or more new substances.
  3. 5. The way an element (metal) reflects light and makes them shiny
  4. 6. Mixture A mixture in which two or more pure substances are evenly mixed is known as a ____________ ______________.
  5. 8. A ________ is a solid that sometimes forms when two liquid solutions combine.
  6. 9. The amount of matter in an object.
  7. 10. Property A ___________ is a characteristic that can be observed or measured without changing the identity of the matter.
  8. 12. table A chart of the elements arranged into rows and columns according to their physical and chemical properties.
  9. 14. Matter that has no definite volume and no definite shape.
  10. 17. A small particle that is the building block of matter.