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Science Alive: Synthetic vs. Natural: What's the Difference?
Through this reading, learners will learn that a substance's properties arise from its molecular structure, not from how it's made (i.e., synthesized by people or found in nature). There is no fundamental difference between natural and...
CK-12 Foundation
Ck 12: General Chemistry
[Free Registration/Login may be required to access all resource tools.] Students will be introduced to some of the basic concepts of chemistry.