Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
2.9
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
332
Points per Word
0.001506
Page Count
32
Points per Page
0.015625
Description
This book explains the different parts of atoms, such as protons, neutrons, and electrons, and why they are called the building blocks of all matter on Earth.