2. Question set 1 Question set 2 Question set 3 Question set 4 Question set 5 Question set 6 $100.00 $ 100.00 $ 100.00 $ 100.00 $ 100.00 $100.00 $200.00 $300.00 $400.00 $500.00

3. One property of most ionic compounds is they have What is crystalline structure, high melting points, high boiling points? Back to you Alex

4. The magic number of electrons in chemistry is What is 8? Back to you Alex

5. The dot diagram for Nitrogen is What is? Back to you Alex

6. On the periodic table, a column of elements is called this. What is a group or family? Back to you Alex

7. These nonmetals have 7 electrons in their outer level. What is halogens? Back to you Alex

8. Chlorine is in Group 17. The dot diagram is What is? Back to you Alex

9. Noble gases do not react with other elements for this reason? What is they are already have 8 valence electrons ? Back to you Alex

10. Lewis electron dot diagrams show these kinds of electrons. What are valence electrons? Back to you Alex

11. This is what valence electrons are. What are outer energy level electrons involved in bonding? Back to you Alex

12. Metals tend to ________electrons. What is lose? Back to you Alex

13. Nonmetals tend to ________electrons. What is gain? Back to you Alex

14. Covalent bonds are _______conductors. What is poor? Back to you Alex

15. Groups 3-12 are commonly referred to as these. What are transition metals? Back to you Alex

16. The dot diagram for Calcium is What is? Back to you Alex

17. Metals form (+ or -) ions. What is positive? Back to you Alex

18. Period 3, group 15. What is phosphorus? Back to you Alex

19. Atoms bond because What is they need 8 electrons in their outer level to be stable? Back to you Alex

20. Nonmetals form (+ or -) ions. What is negative? Back to you Alex

21. An element that has lost 3 electrons has a charge of ___. What is 3 +? Back to you Alex

22. Chlorine has 17 electrons. If it gains 1 electron, the charge is. What is 1-? Back to you Alex

23. The dot diagram for Neon is What is? Back to you Alex

24. A charged atom is called an/a____. What is an ion? Back to you Alex

25. On the periodic table, a row of elements is called this. What is a period? Back to you Alex

26. Bonds that form from the transfer of electrons from a metal to a nonmetal are ________. What is ionic? Back to you Alex

27. Bonds formed from the sharing of electrons are _________. What is covalent? Back to you Alex

28. This family has 2 valence electrons and are NOT transition metals. What are alkaline earth metals? Back to you Alex

29. This family is the most reactive metals with only 1 valence electron. What are the alkali metals? Back to you Alex

30. The dot diagram for Boron is ___. What is? Back to you Alex

31. The purpose of dot diagrams to ____________. What is predict bonding? Back to you Alex

32. Sodium has 11 electrons. If it loses one electron, its charge becomes ____. What is + ? Back to you Alex