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Name: 1.Do the following statements describe chemical or physical properties? (10 points)College ID: Thomas Edison State UniversityGeneral Chemistry I with Labs (CHE-121)Section no.:Semester and year: July 2018Written Assignment 1: Introduction and MeasurementAnswer all assigned questions and problems and show all work. (Reference: Chang 1.11)2.Classify each of the following as an element, a compound, a homogeneous mixture, or a heterogeneous mixture: (7 points)3.Express the answers to the following calculations in scientific notation: