Curated OER
Aluminum and Titanium
Comparing aluminum and titanium, this PowerPoint gives the physical and chemical properties of each. Illustrations are used to assist in understanding. The notes are succinct, making this information a great model for chemistry or earth...
Curated OER
Chemistry Equations
In this chemistry worksheet, students balance the list of equations given using their knowledge of the Periodic table. There are 27 equations to solve on the sheet.
Wikimedia
Wikipedia: Aluminum
This encyclopedia article from Wikipedia details the properties of aluminum, including its history, applications, characteristics, its isotopes, and some precautions about aluminum.
Other
Web ref.org: Aluminum
Here you can find a detailed overview of aluminum. Content includes a focus on aluminum's chemical properties, occurrence in nature, uses, and production.
Wikimedia
Wikipedia: Topaz
This encyclopedia article from Wikipedia provides a general overview of the gemstone topaz. Liinks are provided for additional information on related subjects.