Elemental abundance comparison activity This activity has students compare the proportion of a person that is made of carbon (and other elements) with the background levels of the Milky Way galaxy. PDF version. copy edited
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Aug11 16 Last Modified: 2016-08-11 18:59:21 https://serc.carleton.edu/download/files/49744/elemental_abundance_comparison.v2.pdf
Provenance Callan Bentley, Northern Virginia Community College
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