MATTER

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Across
  1. 2. involves separating a mixture based on different sizes of components
  2. 6. is a gas whose atoms have lost all of their electrons
  3. 7. it is the degree to which a chemical substance can damage a living organism
  4. 10. a separation method used to separate pure substances in mixtures comprised particles
  5. 11. is used to flavor and preserve food
  6. 16. a measure of how the force of gravity acts upon that mass
  7. 18. elements that possesses the characteristics of both metal and non-metal
  8. 19. the physical feeling of something
  9. 20. consists of fine particles of one substance finely dispersed in another
Down
  1. 1. is a measure of how much mass there is in a given volume or amount of space
  2. 3. anything that has mass and occupies space
  3. 4. involves separating a dense, insoluble substance from a heterogenous mixture
  4. 5. a substance composed of two or more elements or compound which are not which are not chemically combined
  5. 8. the separation of a mixture by passing it in solution or suspension through a medium in which the components move at different rates
  6. 9. refers to whether a compound will burn when exposed to flame
  7. 12. a single-phased system; are formed when solids, liquids or gases dissolve in a solvent
  8. 13. a type of mixture having a uniform composition
  9. 14. the simplest type of a pure substance
  10. 15. an effective method to separate mixtures comprised of two or more pure liquids
  11. 17. describes how a minerals surface and structure interact with light