Learners investigate toxic substances. In this health lesson plan, students identify warning labels on common household cleaners and create a "less toxic" cleaning recipe book. Learners recite a pledge to try a less toxic substitute at...

This site provides a user navigated slide show with animations providing basic information about the element Mercury.

This New York government site provides data on various sulfuric acid spills in New York state, including causes, locations, and sources. Limited information about sulfuric acid in general. Tables included.