Chemistry

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Across
  1. 3. the ability of a substance to undergo chemical change
  2. 7. the capacity to do work or transfer heat
  3. 8. fixed shape and volume
  4. 9. substance made from atoms of two or more chemically bonded elements
  5. 11. physical composition of 2 or more substances
  6. 16. 2 or more visibly distinct phases each phase has different properties uneven distribution of substances
  7. 17. mostly solids, malleable, ductile and transfer heat and energy well
  8. 18. charged particles with variable shape and volume
  9. 19. 1 visibly distinct phase, same properties throughout
Down
  1. 1. variable shape and volume
  2. 2. matter that has a definite composition with only one substance present
  3. 4. pure substance made of only one kind of atom
  4. 5. a property that can be observed and measured without changing the materials composition
  5. 6. variable shape fixed volume
  6. 10. mostly gases brittle and poorly transfer heat and energy
  7. 12. anything with mass
  8. 13. study of composition, structure, and properties of matter
  9. 14. smallest unit of an element that maintains the properties of that element
  10. 15. properties of both metals and nonmetals