Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
3.1
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
697
Points per Word
0.000717
Page Count
32
Points per Page
0.015625
Description
This introduction to gases describes how they are different from liquids and solids, explains how gases are created and change, and discusses the different forms of matter.