Reading Metrics
Grade Level
Upper Grades (UG 9-12)
Book Level
9.9
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
6982
Points per Word
0.000143
Page Count
64
Points per Page
0.015625
Description
This book takes a look into the discovery of the neutron, which completed our picture of the structure of the atom and enabled us to explain the existence of isotopes and understand how nuclear fission occurs.