Nice summary of the basic facts known about berkelium. Easy to follow.

A chance to complete an experiment with students around the world! This experiment requires students to test how much vitamin C is in certain foods. Once students receive their results, they post their findings to the page to compare to...

Very nice site with some of the most current information available on californium. Very well organized and easy to follow.

Brief summary of uses and lack of uses for this element.

A history and description of the modern periodic table, including its early origins, many contributors and later additions.