Holt, Rinehart & Winston
HM2 CH02
Modern Biology
Chapter 2: Chemistry
Welcome to Modern Biology. Chapter 2 gives you a basic knowledge of chemistry that will help you to understand and explain biological processes. Use the links below to find learning tools that will help you review the chapter and extend your study of chemistry.
Review and Practice
Reading Skills: K-W-L
This worksheet will help you organize your thoughts before and after you read the chapter or an article.
Glossary: Chapter 2
Use this handy list of terms to help you understand the new vocabulary in this chapter.
Quick Lab: What is the pH of Some Common Substances?
Predict the pH of some everyday solutions, and then find the actual pH to see if you were correct.
Homework Help: Chapter 2 Study Guide
Do you understand the vocabulary and concepts in this chapter? Select one of the sections listed below for a worksheet that guides you through the important points to know.
Section 2.1 || Section 2.2 || Section 2.3

Quiz Yourself: Chemistry
Click here to test your knowledge of chemistry.
Teacher Notes

Enrichment and Extension
Online Research: SciLinks
Visit NSTA's SciLinks Web site, which links you to some of the most up-to-date science information on the Internet. When you get to the site, log in, and then enter a keyword for the topic you want to research. The topics and keywords for Chapter 2 are listed below.
TOPIC: Atomic structures
SciLinks CODE: HM032

TOPIC: Covalent and ionic bonds
SciLinks CODE: HM034

Technology Note: The Smallest Particles
Click here to read about how scientists look inside atoms to see the smallest particles.
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