Curated and Reviewed by
Lesson Planet
Young scholars participate in an online instructional activity showing that gases are formed when liquids evaporate and that when a gas is cooled, it condenses to form a liquid, and gases move and flow more easily than liquids, and how gases differ from solids.
3 Views
1 Download
Resource Details
Start Your Free Trial
Save time and discover engaging curriculum for your classroom. Reviewed and rated by trusted, credentialed teachers.