Lesson 21 Make-up Lab

Examining and Grouping Elements

Use these internet cites to help you answer the questions below.

http://www.chem4kids.com/files/elem_intro.html

1. Describe the appearance of 15 elements of your choice from the periodic table.

2. What are the physical properties of those 15 elements?

3. Organize the information you obtained into a table.

4. Create a classification system for each of your 15 elements.

5. Compare your classification system with the periodic table’s classification system.

6. Memorize the symbols for your 15 elements.