Middle School: Kitchen Chemistry - Freezing Lab - Grade 7
Published by Mr. Agnos on Oct 16, 2020

Today our 7th grade scientists examined how to freeze water vapor into ice without using a freezer!  Students mixed ice and salt in a metal can to make it very cold. They will then see liquid water and ice form on the outside of the can. The results were amazing and the reactions continued on for hours after class ended!