( 2n d t e r m )
Safety and Laboratory Rules
1- You will not perform special experiments or any procedure, except the one
assigned to you.
2- Read the label on a reagent bottle twice before removing any chemicals.
Study Guide - Exam I (Chapters, 2- 9) Fall 2014
The Chemical Basis of Life
Elements and compounds
Distinguish between an element and a compound.
An element is an atom/molecule m