Media Summary: Elementary science Olympiad Fresno County superintendent of schools event Students Talking About Mystery Powder Lab Observations of physical & chemical properties of four known substances.
Students Talking About Mystery Powder Lab - Detailed Analysis & Overview
Elementary science Olympiad Fresno County superintendent of schools event Students Talking About Mystery Powder Lab Observations of physical & chemical properties of four known substances. Mr. Thompson demonstrates the procedures for Part B of the Observing physical and chemical properties of two unknown mixtures.
