Lab Report Due 9/29
HW Due Mon 10/2 : pg 74, #1-3
Atomic Theory Quiz Tuesday 10/3
Test on Matter, Significant Figures, Scientific Notation, & Density
Read Ch 1.3, p26, 1-10
Read Chapter 1.2
Worksheet 1: 1-8, 13, 14a-c
Problem 2 contains a second part that we did not get to go over in class.
Level of uncertainty has to do with the last digit that you are not certain of, the last significant digit to the right. See example below. If you are still unsure you can just do the first part of the problem, circling the significant figures and we will go over in class.