Handout
Chemicool

Chemicool: Yttrium

For Students 9th - 10th
Chemicool yields loads of information on the element. Everything from price to natural abundance.
Handout
Web Elements

Web Elements Periodic Table: Yttrium

For Students 9th - 10th
At this site from Mark Winter at WebElement, you can navigate around for charts and graphs of data on Yttrium. Probably the most comprehensive of all periodic tables on the web.
Handout
Science Struck

Science Struck: Methods of Generating Electricity

For Students 3rd - 8th
Provides brief descriptions of the different methods used to generate electricity.
Handout
Wikimedia

Wikipedia: Glenn T. Seaborg

For Students 9th - 10th
An Wikipedia article on Glenn Seaborg discusses his accomplishments in the world of chemistry. It discusses his creation of the element Plutonium and his work with the Manhattan Project. Also provides some information on personal life...

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