Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.9
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3882
Points per Word
0.000258
Page Count
32
Points per Page
0.03125
Description
This book explains what atoms and molecules are, what is inside an atom, and how we measure matter. The coauthor is Richard Spilsbury.