Science 14- Chapter 2

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 6. A tabular arrangement of the chemical elements according to atomic number as based on the ___ (13)
  2. 8. Two or more atoms bound together as a single unit and forming part of a molecule (plural) (6)
  3. 9. A name given to a product or service (5)
  4. 10. An abstract part of something (plural) (8)
  5. 12. One of three divisions into which play is divided in hockey games (plural) (7)
  6. 13. The visual property of something that shines with reflected light (6)
  7. 14. Russian chemist who developed a periodic table of the chemical elements and predicted the discovery (9)

Down

  1. 1. A substance formed by chemical union of two or more elements or ingredients in definite proportion (plural) (9)
  2. 2. One who was versed in the practice of ___ and who sought an elixir of life and a panacea and (9)
  3. 3. The person who leads a musical group (9)
  4. 4. The analysis of a vector field (13)
  5. 5. A chemical decomposition reaction produced by passing an ___ current through a solution (12)
  6. 7. Something visible that by association or convention represents something else that is invisible (plural) (7)
  7. 9. Caramelized sugar cooled in thin sheets (7)
  8. 11. Any of several chemical elements that are usually shiny solids that conduct heat or electricity (plural) (6)