Chemistry Game

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