1. Jeopardy Final Jeopardy Properties Polyatomic Ions Names Formulas
Potluck
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Final Jeopardy

2. 1 - $100 Ionic compounds form when electrons are ____.
Transferred between atoms

3. 1 - $200
Ionic compounds form when the electronegativity difference between the two atoms is ____.
Large (greater than 1.67)

4. 1 - $300 When do ionic compounds conduct electricity?
When dissolved in water or melted

5. 1 - $400
Ionic compounds have ____ melting points.
High

6. 1 - $500
Ionic bonds form because of the ____ force between oppositely charged ions.
electrostatic

7. 2 - $100
What is the name for SO42-
Sulfate ion

8. 2 - $200
What is the name of OH-
Hydroxide ion

9. 2 - $300
What is the name of ClO2-
Chlorite ion

10. 2 - $400
What is the name of HCO3-
Hydrogen carbonate ion

11. 2 - $500
What is the name of C2H3O2-
Acetate ion

12. 3 - $100
What is the name of MgCl2?
Magnesium chloride

13. 3 - $200
What is the name of Fe2O3?
Iron (III) oxide

14. 3 - $300
What is the name of CuSO4?
Copper (II) sulfate

15. 3 - $400
What is the name of PbO2?
Lead (IV) oxide

16. 3 - $500
What is the name of NH4ClO?
Ammonium hypochlorite

17. 4 - $100
What is the formula for zinc fluoride?
ZnF2

18. 4 - $200
What is the formula for cobalt (II) nitride?
Co3N2

19. 4 - $300
What is the formula for silver acetate?
AgC2H3O2

20. 4 - $400
What is the formula for tin (IV) sulfate?
Sn(SO4)2

21. 4 - $500
What is the formula for iron (III) cyanide?
Fe(CN)3

22. 5 - $100
What is the charge on the sulfide ion? 2-

23. 5 - $200 The sum of the charges in an ionic compound should be ____.
zero

24. 5 - $300 Which ion is written first in a chemical compound?
Cation (positive)

25. 5 - $400
Binary compounds end in ____.
-ide

26. 5 - $500
An atom with the configuration 1s22s22p63s1 will most likely form an ion with what charge? 1+

27. Final Jeopardy
An ion with a 3+ charge can combine with three identical ions each having a charge of ____. 1-