CHEMISTRY

Chapter 1: IntroductionSection 2: Describing matter

Objectives 1.2

• Set up conversion factors and use them in calculations

• Calculate density

Hi. I’m Important!

BIGGER SMALLER

http://sub.allaboutcircuits.com/images/00356.png

Sample problem A

Complete the practice problems

Units?• Mass units on top• Volume units on the bottom

D=MV

Density column

Quick lab: Thickness of Aluminum Foil

Homework

• SR 1.2 all (IN HMWK NTBK)• Read 1.3 (Chapter 1, section 3) if

you haven’t done so already.