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ChemistryThe Periodic Table of Elements III
The periodic table can be used to predict bonding patterns among different elements, based on...
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Earth ScienceThe Silicate Minerals
Understanding the structure of silicate minerals makes it possible to identify 95% of the rocks...
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Scientists and ResearchAtmospheric Chemistry Research that Changed Global Policy
This module traces the life and scientific research of Mario Molina, the first Mexican-born chemist...
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