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