science vocabulary

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Across
  1. 7. ability to dissolve in a liquid
  2. 11. a quick reference for associating the name and symbol of an element.
  3. 12. a solid substance formed when two solutions are chemically combined.
  4. 13. elements with similar properties found on the right side of the “staircase” on the periodic table
Down
  1. 1. elements with similar properties found on the left side of the “staircase” on the periodic table
  2. 2. elements with similar properties that create a “staircase” on the periodic table
  3. 3. change result in the formation of one or more new substances with new chemical and physical properties
  4. 4. pH of less than 7
  5. 5. to dissolve in a liquid
  6. 6. scale used to classify solutions
  7. 8. pH of more than 7
  8. 9. does not change the composition of a substance, only the physical properties
  9. 10. The tendency of a substance to undergo chemical changes