1. Bell Ringer 10-29-09 1.What are the three types of chemical bonds? 2.An ionic bond is the _______ of electrons and involves metals and ________. 3.A covalent bond is the ________ of electrons and involves ________ only. 4.A metallic bond involves ________ only. 5.What is the name of an atom with an electric charge?

2. Concept Map Types of Chemical Bonds

3. Chemical Bonds Ionic BondsCovalent Bonds Metallic Bonds Between ________ In ________ What is it? Example Example/ Types Example

4. Chemical Bonds Ionic BondsCovalent Bonds Metallic Bonds Between nonmetals and metals Between Nonmetals In Metals Transfer of electrons Sharing of electrons Bond between a positive metal ion and its e- NaCl 1.Polar- HF 2.Nonpolar- H-H Fe

5. Chemical Bond Jeopardy

6. 100 Where electrons are located

7. 100 The type of bond that metals and nonmetals have with each other

8. 100 The maximum number of electrons in the first energy level

9. 100 The number of dots shown in the electron dot diagram of Sulfur

10. 200 The particles that make up an atom

11. 200 What are in the energy levels in atoms

12. 200 Metals tend to ____ electrons when they bond

13. 200 What the dots in electron dot diagrams represent

14. 300 What it’s called when atoms bond by sharing electrons

15. 300 Nonmetals tend to ____ electrons when they bond.

16. 300 Which element has the largest number of atoms in the chemical formula C 6 H 12 O 5

17. 300 What it’s called when atoms bond by transferring electrons

18. 400 An equal sharing of electrons

19. 400 Where the nucleus is located in an atom

20. 400 The elements Cu and Ag have _____ bonds in them.

21. 400 When an atom loses electrons, it becomes ______ charged.

22. 500 The group for elements that have a stable number of electrons in their outer energy level

23. 500 An unequal sharing of electrons

24. 500 When writing a chemical formula, which atom is written first- the positive ion or the negative ion?

25. 500 If an atom of a halogen nonmetal gains 1 electron, it will then have how many electrons?

26. DAILY DOUBL E!!!!!!

27. 1000 What charge does Oxygen have after they bond ionically? Mg + O 

28. 600 What group of elements would most likely react with elements in group 16?

29. 600 The group on the periodic table that loses electrons most easily

30. 600 How many atoms of Al are there in the following chemical symbol? Mg(Al 3 O) 2

31. 600 What is it called when a metal combines with another metal or element?

32. 700 The small number in the chemical formula is called a _____.

33. 700 When an atom gains electrons, it becomes ______ charged

34. 700 The maximum number of electrons in the second energy level

35. 700 What kind of covalent bond is this? H-Cl

36. DAILY DOUBL E!!!!!!

37. 1500 What kind of covalent bond will these two elements form happily?N

38. The END