PRINCIPLES OF GENERAL CHEMISTRY CHM 160 CHAPTER 1: UNITS OF MEASUREMENTS Chemistry is the study of matter and the changes it undergoes Matter is anything that occupies space…
1. Measurement How much? How long? How many? 2. Exact and inexact numbers Exact number: A number with no uncertainty it A dozen donuts, seven students, etc. Inexact number:…
Slide 1 Slide 2 EO 103 Foundations Slide 3 Matter: Anything that has mass and volume Mass: Amount of matter in an object Weight: Measure of the force of attraction between…
Slide 1Physics on Friday 9-28-07 Slide 2 To do…Friday Answers for first test Questions on Homework handout Class example problem Hand in the graph created by you walking…
Slide 11 Chapter 2 Matter and Change Charles Page High School Dr. Stephen L. Cotton Slide 2 2 Section 2.1 Matter OBJECTIVES: OBJECTIVES: –Identify the characteristics of…
Slide 1Unit 4 FORCES AND THE LAWS OF MOTION Slide 2 4-1 Forces Force: A push or pull exerted on an object Forces cause a change in velocity (acceleration) *cause a stationary…
Slide 1Thursday Honors PS Slide 2 Homework Pg 369 Problems 22-27 Slide 3 Leading Ideas Newton’s 1 st law Newton’s second law Weight = mass x 10 (9.8) Difference between…
Slide 1 Slide 2 Chemistry Unit Notes 8 th Grade Science Slide 3 Basic Vocabulary Matter: Anything that has mass and volume Mass: Amount of matter in an object …