What is a gas?

What Is a Gas? offers emergent readers a simple explanation of matter, a description of gases, and examples of how gases can change into different states of matter.

Bibliographic Details
Main Author: Boothroyd, Jennifer
Format: EBOOK
Other Format: BOOK
Language:ENGLISH
Published: Lerner Publishing Group:Lerner Publishing Group 2007
Series:First step nonfiction
Subjects: