Chad's High School Chemistry Videos - 2.1 Significant Figures | High School Chemistry

Chad breaks down the purpose behind significant figures and goes through the rules for identifying when zeroes are and are not significant providing several examples. He finishes the lesson by then showing how to identify the number of significant figures in the results of calculations involving multiplication and division as well as addition and subtraction. Happy Studying! I've created a high school chemistry page that organizes all my videos by chapter - just an easier way for you to watch my YouTube videos. Check it out at https://www.chadsprep.com/chads-high-school-chemistry-videos/ If you want all my study guides, quizzes, and practice exams, check out my premium course at https://www.chadsprep.com/high-school-chemistry-youtube 00:00 Introductory Remarks 00:31 The Purpose of Significant Figures 03:40 The Rules for Zeroes 08:10 The Rules for Multiplication and Division 10:49 The Rules for Addition and Subtraction https://www.chadsprep.com/