Samples contain varoius elements. Often times chemists try to figure out what a sample contains by elemental analysis. This module takes the user through various steps in order to determine the content of a sample.
Instructions
1. Select a sample from the sample menu.
2. Click on one of the four command buttons to determine the content of an element in the sample.
3. Once you have determined the content, enter your answer in the text box and check to see if it is correct.