Sept 11^th List of key terms

Chapter 2

essential elements

trace elements

ionic bond

covalent bond

electronegativity

nonpolar covalent bond

polar covalent bond

polar molecule 

hydrogen bond

cohesion

surface tension

 

Chapter 3

organic compound

hydrocarbon

functional group

hydrophilic

hydrophobic

hydroxyl group

carbonyl group

carboxyl group

carboxylic acid

amino group

amine

macromolecule

polymer

monomer

dehydration synthesis

hydrolysis

 

 

Web/CD-ROM activities

                                                                                                Module Number

Chapter 2

Web/CD Activity 2G: Nonpolar and Polar Molecules                        2.9

Web/CD Activity 2H: Water's Polarity and Hydrogen Bonding                      2.10

Web/CD Activity 2I: Cohesion of Water                                                         2.11

Chapter 3

Web/CD Activity 3B: Functional Groups                                                        3.2

Web/CD Activity 3C: Making and Breaking Polymers                                   3.3