1. Chapter 2Standards for MeasurementCareful andaccuratemeasurementsfor eachingredient areessential whenbaking orcooking as wellas in thechemistry Introduction to General,…

Slide 11 Scientific Method & Measurement Chemistry Slide 2 Scientific Method Observation Hypothesis Experiment Theory Law If hypothesis is false, propose new hypothesis.…

Slide 11 Nature of Chemistry- Qualitative Relationships Slide 2 Scientific Method Observation Hypothesis Experiment Theory Law If hypothesis is proven false, propose new…

1. 1Welcome to CHEM 1101Instructor: Dr. Muhannad AmerOffice Location: 44 staff Bldng 2. 2• Beyond the chemistry theory of this classtaking this class will enable…

Rules for Sig Fig Rules for Calculating with Significant Figures Rules for Rounding in Calculations Rules for Rounding in Calculations Objectives Interpret data in tables…

Slide 1 Physics – Premed Windsor University School of Medicine and Health Sciences J.C. Rowe Course Instructor. Slide 2 Pre Med – Physics Chapter 0 - Intro There is more…

Elements and Measurements You are responsible for all sections in this chapter Periods: 7 horizontal rows. Groups: 18 vertical columns. International standard: 1-18 US system:…

Significant Figures Purpose Significant figures are used with any measurement They tell you something about the accuracy of the tool used Sig figs are the known or certain…

Dimensional Analysis UNIT 1 (Chapter 2) Units of Measurement Accuracy and Precision (dart board example) Accuracy- How close you are to the mark you are trying to hit Closeness…

Chapter 1 Elements and Measurements Chemistry and the Elements Elements and the Periodic Table Periods: 7 horizontal rows. Groups: 18 vertical columns. International standard:…