This document discusses chemical bonding and the two main types: ionic and covalent bonding. Ionic bonding involves the transfer of electrons between atoms to form ions, while covalent bonding involves the sharing of electrons between atoms. Examples of ionic compounds include sodium chloride, potassium sulfide, and magnesium oxide. Examples of covalent compounds include carbon dioxide, methane, and water. The document provides tables to illustrate ionic and covalent bonding examples and how to determine the type of bonding and name compounds based on their chemical formulas.

1. Chemical
Bonding

2. Chemical bonding is…
 when two or more
elements combine
together to form a
new substance
 a connection
between atoms

3. Two Types
1. Ionic Bonding
2. Covalent Bonding
 Other examples could be hydrogen or
metallic bonding.

4. Ionic Bonds
 Does NOT share!
 Transfer electrons
 Cation: Donates electron
 Anion: Receives electron
 Groups 1,2,3 with 15,16, and 17

5. Covalent Bonds
 Shareelectrons
 Non-metal + Non-metal
 Bonding with groups 14, 15, 16, and 17

6. Covalent Bonding vs. Ionic Bonding

7. Naming
Ionic Bonds
 ________ + ______-ide
 1st element + 2nd element-ide
 Ex: Ca+S=Calcium Sulfide
Covalent Bonds
 prefix-______+ prefix-_____-ide
 Prefix-1st element + prefix-2nd
element
 Ex: P4S5= Tetraphosphorus
Pentasulfide
Numerical prefixes
for covalent bonding:

8. Ionic Bonding Examples
First Element: Second Combine to Name of
Element: Make: Compound
-
Na+ Cl
2-
K+ S
2+ 2-
Mg O

9. Ionic Bonding Examples
First Element: Second Combine to Name of
Element: Make: Compound
-
Na+ Cl NaCl
2-
K+ S
2+ 2-
Mg O

10. Ionic Bonding Examples
First Element: Second Combine to Name of
Element: Make: Compound
-
Na+ Cl NaCl
2-
K+ S K2S
2+ 2-
Mg O

11. Ionic Bonding Examples
First Element: Second Combine to Name of
Element: Make: Compound
-
Na+ Cl NaCl
+ 2-
K S K2S
2+ 2-
Mg O MgO

12. Ionic Bonding Examples
First Element: Second Combine to Name of
Element: Make: Compound
-
Na+ Cl NaCl Sodium
Chloride
+ 2-
K S K2S Potassium
Sulfide
2+ 2-
Mg O MgO Magnesium
Oxide

13. Covalent Bonding Examples
First Element: Second Combine to Name of
Element: Make: Compound:
C4+ O2-
C4+ H+
H+ O2-

14. Covalent Bonding Examples
First Element: Second Combine to Name of
Element: Make: Compound:
C4+ O2- CO2
C4+ H+
H+ O2-

15. Covalent Bonding Examples
First Element: Second Combine to Name of
Element: Make: Compound:
C4+ O2- CO2
C4+ H+ CH4
H+ O2-

16. Covalent Bonding Examples
First Element: Second Combine to Name of
Element: Make: Compound:
C4+ O2- CO2
C4+ H+ CH4
H+ O2- H2O

17. Covalent Bonding Examples
First Element: Second Combine to Name of
Element: Make: Compound:
C4+ O2- CO2 Carbon
Dioxide
C4+ H+ CH4 Carbon
Tetrahydrogen
(Methane)
H+ O2- H2O Dihydrogen
Monoxide

18. Can You Tell the Difference?
Chemical Ionic or Name of
Formula: Covalent? Compound:
SO2
CaCl2
K2O
N2O5

19. Can You Tell the Difference?
Chemical Ionic or Name of
Formula: Covalent? Compound:
SO2 Covalent
CaCl2
K2O
N2O5

20. Can You Tell the Difference?
Chemical Ionic or Name of
Formula: Covalent? Compound:
SO2 Covalent
CaCl2 Ionic
K2O
N2O5

21. Can You Tell the Difference?
Chemical Ionic or Name of
Formula: Covalent? Compound:
SO2 Covalent
CaCl2 Ionic
K2O Ionic
N2O5

22. Can You Tell the Difference?
Chemical Ionic or Name of
Formula: Covalent? Compound:
SO2 Covalent
CaCl2 Ionic
K2O Ionic
N2O5 Covalent

23. Can You Tell the Difference?
Chemical Ionic or Name of
Formula: Covalent? Compound:
SO2 Covalent Sulfur
Dioxide
CaCl2 Ionic Calcium
Chloride
K2O Ionic Potassium
Oxide
N2O5 Covalent Dinitrogen
Pentoxide

24. Bibliography
 Picture on Slide 2:"Bonds." ScienceGeek.net. Web. 18 Feb. 2012.
<http://www.sciencegeek.net/Chemistry/Powerpoint/Unit3/Unit3_files/fr
ame.htm>.
 Picture on Slide 4:"Atomicbonds." School of Engineering Technologies at
Farmingdale StateUniversity. Web. 20 Feb. 2012.
<http://info.lu.farmingdale.edu/depts/met/met205/atomicbonds.html>.
 Picture on Slide 5:"Chapter 7 Covalent Bonding." Missballinger. Web. 21
Feb. 2012. <http://missballinger.wordpress.com/unit-1-2/chapter-7-
covalent-bonding/>.
 Picture on Slide 6:"Ionic and Covalent Bonding." SAS. Web. 18 Feb. 2012.
<http://www.pdesas.org/module/content/resources/18005/view.ashx>.
 Picture on Slide 7:"Mr. Bramble's Chemistry." Mac OS X Server. Web. 20
Feb. 2012.
<http://ths.talawanda.net/~BrambleN/classroom/indexchem.html>.