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Revision as of 18:20, 27 September 2011 by 128.128.109.109 (talk)(diff) ← Previous revision | Latest revision (diff) | Newer revision → (diff)Chemical evolution may refer to:
- Nucleosynthesis, the creation of chemical elements in the universe either through the Big Bang, or supernovae
- Abiogenesis, the transition from nonliving elements to living systems
- Molecular evolution, evolution at the scale of molecules
- Gas evolution reaction, the process of a gas bubbling out (or evolving from a solution
- Oxygen evolution, the process of generating molecular oxygen through chemical reaction
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