Chemical Reaction

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 3. A nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic (8)
  2. 8. The science of matter (9)
  3. 9. A group of symbols that make a mathematical statement (plural) (8)
  4. 11. A chemical substance that is present at the start of a chemical ___ (plural) (9)
  5. 14. Any process determined by the atomic and molecular composition and structure of the substances (14)
  6. 15. The smallest component of an element having the chemical properties of the element (plural) (5)
  7. 16. That which has mass and occupies space (6)

Down

  1. 1. An abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous ___ (6)
  2. 2. The simplest structural unit of an element or compound (plural) (9)
  3. 4. The analysis of a vector field (13)
  4. 5. A ___ from one state to another without a ___ in chemical composition (14)
  5. 6. How much matter something contains (4)
  6. 7. A basic or essential attribute shared by all members of a class (plural) (10)
  7. 10. Commodities offered for sale (plural) (8)
  8. 12. A ___ solid substance in suspension or after settling or filtering (11)
  9. 13. The process of producing a chemical compound (9)