10/10/01, 10/11/01
Email answers to mhaight@iwon.com
1. Explain the
difference between mixtures and compounds.
2. What is
electrolysis? Describe how this process
can be used to differentiate between an element and a compound.
3. Why are elements
and compounds considered to be pure substances?
4. Name three
methods for separating homogeneous mixtures.
5. Explain how the
process of distillation illustrates the relationship between matter and energy.