Yanzhou Coal Mining (finance) and free radical (medicine)

Yanzhou Coal Mining (finance)

Yanzhou Coal Mining is a top Chinese corporation in the field of materials, and its estimated market value is 4,850 million US dollars.

free radical

A chemically active atom or molecular fragment containing a chemical charge due to an excess or deficient number of electrons. Radicals seek to receive or release electrons in order to achieve a more stable configuration, a process that can damage the large molecules within cells.

See: Oxidation.

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