Unit 8 Vocabulary

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Across
  1. 2. conducts electricity at high temperatures but not at low temperatures
  2. 7. is an element that has properties of both nonmetals and metals
  3. 8. the first group of the periodic table
  4. 11. elements that have no metallic properties
  5. 13. chart of the elements arranged into rows and columns according to their physical and chemical properties
  6. 14. the 17th group of the periodic table
  7. 15. ability to be hammered or rolled into sheets
Down
  1. 1. a column on the periodic table sorted together by chemical similarities
  2. 3. an element that is generally shiny, easily pulled into wire, pounded into sheets, and is a good thermal and electrical conductor
  3. 4. ability to be pulled into thin wires
  4. 5. the first creator of a working periodic table
  5. 6. the 18th group of element, characterized by their lack of reactivity with any other element
  6. 9. the second group of the periodic table
  7. 10. groups 3 through 12 of the periodic table
  8. 12. a row in the periodic table
  9. 16. ability to reflect light