Science Vocabulary

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Across
  1. 1. scale used to classify solutions
  2. 3. elements with similar properties that create a “staircase” on the periodic table
  3. 5. one or two letter abbreviation derived from the element's name
  4. 7. pH of less than 7
  5. 9. pH of more than 7
  6. 10. The tendency of a substance to undergo chemical changes
  7. 11. be recognized only when substances react or do not react chemically with one another, that is, when they undergo a change in composition
  8. 12. constructed from the symbols of the elements composing the substance
  9. 14. The ability of a material to conduct electricity or heat
Down
  1. 1. a quick reference for associating the name and symbol of an element
  2. 2. ability to dissolve in a liquid
  3. 4. elements with similar properties found on the left side of the “staircase” on the periodic table
  4. 6. elements with similar properties found on the right side of the “staircase” on the periodic table
  5. 8. substance that increases the rate of a chemical reaction
  6. 13. result in the formation of one or more new substances with new chemical and physical properties