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Handout
Web Elements

Web Elements Periodic Table: Nitrogen

For Students 9th - 10th
Lots of valuable information on nitrogen, its properties and some of its uses and compounds.
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Activity
Michigan Reach Out

University of Michigan: Liquid Nitrogen Fun!

For Teachers 9th - 10th
Lessons and science demos using liquid nitrogen.
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Handout
Other

Ecosystems: Nitrogen

For Students 9th - 10th
Summary of the nitrogen cycle and the role of nitrogen in the ecosystem.
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Handout
Chemicool

Chemicool: Nitrogen

For Students 9th - 10th
This site from Chemicool provides a set of data tables summarizing basic chemical and physical properties of nitrogen.