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isomerism

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noun isom·er·ism \ī-ˈsä-mə-ˌri-zəm\

Definition of isomerism

  1. 1 :  the relationship of two or more chemical species that are isomers

  2. 2 :  the relation of two or more nuclides with the same mass numbers and atomic numbers but different energy states and rates of radioactive decay

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First Known Use of isomerism

1838

Medical Dictionary

isomerism

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noun isom·er·ism \ī-ˈsäm-ə-ˌriz-əm\

Medical Definition of isomerism

  1. 1:  the relation of two or more chemical species that are isomers

  2. 2:  the relation of two or more nuclides with the same mass numbers and atomic numbers but different energy states and rates of radioactive decay

Learn More about isomerism

  1. Britannica.com: Encyclopedia article about isomerism

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