Leyla L- Chem Crossword

1234567891011121314151617181920
Across
  1. 3. For which type of bond do you use prefixes when naming a compound?
  2. 7. These types of ions have special endings
  3. 9. the smallest unit of a compound
  4. 10. the flow of electrons
  5. 11. Name the missing essential part of a chemical reaction; compound, state of matter,?
  6. 12. Name the kind of reaction; AB+ CD -> AD+CB
  7. 14. Non-metal changes the ending to –___ and always comes second
  8. 15. State change from liquid to gas
  9. 16. Multiple reactants to form 1 product
  10. 17. This must be present as a reactant in a combustion reaction
  11. 18. State change from solid to gas
  12. 20. What contains an immense amount of cations and anions and retains the overall ratio described by the formula?
Down
  1. 1. What type of element requires roman numerals when naming a compound?
  2. 2. A naming system that follows a universal set of rules
  3. 4. A lasting attraction between 2 atoms
  4. 5. This type of reaction happens when you burn something
  5. 6. State change from gas to liquid
  6. 8. Ability of a substance to be molded or shaped
  7. 13. A substance that can’t be separated into other materials by any physical process
  8. 19. anything that has mass and volume