Write a summary of chapter 5, choose a company related to the chapter and analyze the similarities and differences between the elements and chapter 5

Please open all pdfs  Experiment 1: Student name: Pre-lab section: 1) Introduction: Explain the theory behind this experiment in a paragraph between 150 and 250 words. (2.5 Points) Suppose you are using external resources; include the reference. It would be best if you had any relevant formulas and explanations of each