Slide 1 Slide 2 Slide 3  What is the definition of significant?  How is “Digit” used in this phrase? Slide 4  Nonzero digits 654  Zeros between nonzero digits…

Slide 1Scientific Notation Remember how? Slide 2  The coefficient must be greater than or equal to 1 and less than 10.  Must be base 10  The exponent shows the number…

Slide 1 Slide 2 Metric Units Convert down Decimal Right Convert up Decimal Left Example 1: 5MHz = ? kHz 5000 kHz Example 2: 50 mA = ? A.05 A Unit Example 2: 1.00 dollar =…

Slide 1 As You Come In Get out your unit 1 goal sheet, fill it out and turn it in. Grab Unit 2 notes booklet and the worksheet packet. Review symbols cards with your shoulder…

Slide 1 Mathematics Review Slide 2 Scientific Notation Very important for physics class. –Pay attention! Allows us to write very large or very small numbers in a more compact…

Slide 1 Math in Chemistry Unit 1B Slide 2  What is it?  Anything that has ______ and ____________  What is volume?  _______________________________________ …

Slide 1 Warm Up 1.What are units for velocity? 2.What are units for acceleration? 3.What is the equation for acceleration? 4.What is the equation for velocity? Slide 2 Objective…

Unit 2 Chapter 3 Scientific Measurement Today⦠Turn in: Fill out Goal Sheet and turn in (enter scores and calculate grade) Our Plan: Elements Song Review â Quiz, Quiz…

Unit 2 Chapter 3 Scientific Measurement Today⦠Turn in: Fill out Goal Sheet and turn in (enter scores and calculate grade) Our Plan: Elements Song Review â Quiz, Quiz…

Chapter 1 Introduction: Matter and Measurement Unit 3 (Chp 1,2,3): Matter, Measurement, & Stoichiometry John D. Bookstaver St. Charles Community College St. Peters, MO…