SNC1W

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Across
  1. 1. your teacher's last name
  2. 4. matter that contains more than one kind of particle (example salt water)
  3. 7. anything that occupies space which includes everything you can see around you right now
  4. 9. physical property describing a substance's ability to dissolve in another substance
  5. 11. the element that is most abundant in the air we breathe
  6. 12. physical property which can be measured and assigned a value using an instrument (ex Mass)
  7. 14. property of a substance that can be observed and measured without changing the identity of the subsance
  8. 15. element 17 which is commonly used in pools
  9. 17. quantitative physical property which is the ratio of mass of a substance to the volume it occupies
Down
  1. 2. the most abundant element in the human body by mass
  2. 3. physical property describing whether a substance is shiny or dull
  3. 4. physical property describing whether a substance is soft, pliable or hard
  4. 5. pure substance made of two or more difference elements that are chemically combined
  5. 6. the most abundant element in the universe
  6. 8. substance, matter that contains only one kind of particle (example water) [two words]
  7. 10. the measure of a substance's resistance to flow
  8. 13. physical property which can be observed and described using your senses
  9. 16. pure substance that cannot be broken down into simpler parts by chemical method