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Isomer
//ˈaɪ.sə.mə// noun
Definitions
Noun
- 1 Any of two or more compounds with the same molecular formula but with different structure. physical
- 2 a compound that exists in forms having different arrangements of atoms but the same molecular weight wordnet
- 3 Any of two or more atomic nuclei with the same mass number and atomic number but with different radioactive properties.
Etymology
From iso- + -mer.
See also for "isomer"
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