Kaltura Share to Google Classroom EXPIRES: 6/2/2023 What are the physics in fractional distillation? What’s the molecular difference between gas and gasoline? What’s the chemistry role of a catalyst? Grades: 3 4 5 6 7 8 9 10 11 12 Subject: Science Collection: Career Explorations!Science, Technology, Engineering, and Mathematics | Career ExplorationsEnvironmental Awareness Series: Into the Outdoors