Version 1.2 updated on May 2016
A chemical element is a pure chemical substance consisting of one type of atom distinguished by its atomic number.
"Chemical Elements" is an interactive book that helps readers to learn the names of chemical elements and their characteristics by touching
How to use this book:
1. Open the book
2. Touch the white square
3. Find out the name of the chemical element --> see the screenshot
4. Touch the name
5. Learn more about the chemical element
The design of this book helps readers focus on what they see and allow them to be curious about chemical elements.