Chemistry Oct. 4 & 5, 2017

•OBJECTIVE: Students will

 complete an evaluation to show 

that they have mastered 80% of the 

material of chapter 1

•W.O.D. Foster-to stimulate, 

promote, encourage

•WARM-UP

•1. Classify each of the following as

either a physical change or a 

chemical change. Explain your

 answer: (a) crushing an aluminum 

can (b) making water by combining

 hydrogen and oxygen (c) separating

a mixture of salt and water

CW

Complete evaluation of chapter 1

•Notes on elements, compounds, &

 mixtures

•Methods of separation-filtration,

 distillation, paper chromatography