Chemistry Game

12345678910111213141516171819202122232425262728293031323334
Across
  1. 2. Identify the type of reaction here: 4Fe (s) + 3 O2 (g) ---> 2Fe2O3
  2. 5. The name of HCI is:
  3. 7. what shape is CO
  4. 8. there are 28 protons in what:
  5. 10. Which is more electronegative Magnesium or Sulfur?
  6. 13. The atomic number is equal to the number of:
  7. 14. Identify the following reaction: HCl + NaOH --> NaCl + H2O
  8. 16. a thoroughly tested explanation for what is observed
  9. 19. Identify the type of reaction here: kclo3(s) ---> KCl (s) + O2
  10. 21. The study of matter and energy and the materials of the universe
  11. 23. The distance from the nucleus of an atom to the outer ring.
  12. 24. If two atoms of the same element have different numbers of neutrons, then they are said to be:
  13. 26. electrons in the outermost ring
  14. 28. The compound HC2H3O2 is called
  15. 29. what shape is CH2Cl2
  16. 32. an ionic compound usually has metals and?
  17. 33. How many peaks pass a point in a period of time
  18. 34. The distance from peak to peak
Down
  1. 1. The ability of an atom to attract electrons to itself.
  2. 3. has the same molecular formula but different molecular formula
  3. 4. what shape is NH3
  4. 6. what is this equation called? " MiVi = MfVf"
  5. 9. If a solid is formed from two aqueous solutions that are mixed, that solid is called:
  6. 11. volume is defined as "amount of what"
  7. 12. The name of MgS is:
  8. 15. a hydrocarbon that is saturated
  9. 17. Mass is the measure of:
  10. 18. The units for volume on the metric system are:
  11. 20. Na+ is a:
  12. 22. An atom with a charge is:
  13. 25. Identify the type of reaction here: H2CO3(aq) + Pb(NO3)2 (aq) --> PbCO3 (s) + HNO3 (aq)
  14. 27. what shape is NH2
  15. 30. a hydrocarbon containing one or more triple bond
  16. 31. a hydrocarbon containing one or more double bond