Ionic Bonding Part #2

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Across
  1. 1. When a nonmetal atom gains an electron one of these is formed.
  2. 5. The system energy at Step #1 is considered to be this because E has not been added or removed.
  3. 7. Chemicals that “go-into” the reaction.
  4. 10. These are used to represent bonding processes (i.e. chemical reactions).
  5. 14. If E goes-into a system during a process we say the process is this.
  6. 16. This is simply whatever part of the universe we choose to observe at the time.
  7. 17. The ionic crystal lattice has ___ overall energy than the parent molecules.
  8. 18. The first exothermic step in ionic bonding allows the nonmetal atom to ___ an electron.
Down
  1. 2. During Step #1 of ionic bonding we find the parent metal and ___ molecules in system.
  2. 3. The final endothermic step during ionic bonding is causes nonmetal parent molecules to do this.
  3. 4. Chemicals that “come-out” of the reaction.
  4. 6. The final exothermic step in ionic bonding allows this to form.
  5. 8. One of these is formed during ionic bonding Step #3.
  6. 9. This kind of bond forms because of electrostatic force between oppositely charged ions.
  7. 11. During Step #2 of ionic bonding these parent molecules separate.
  8. 12. If E leaves a system during a process we say the process is this.
  9. 13. A subscript “s”, “l” and “g” tell us the ___ of the chemical in the reaction.
  10. 14. During Step #3 of ionic bonding more added E causes metal parent atoms to lose this.
  11. 15. An “E” stands-for this.