Adjective
Having the same percentage composition; -- said of two or more different substances which contain the same ingredients in the same proportions by weight, often used with with. Specif.: (a) Polymeric; i. e., having the same elements united in the same proportion by weight, but with different molecular weights; as, acetylene and benzine are isomeric (polymeric) with each other in this sense. See Polymeric. (b) Metameric; i. e., having the same elements united in the same proportions by weight, and with the same molecular weight, but which a different structure or arrangement of the ultimate parts; as, ethyl alcohol and methyl ether are isomeric (metameric) with each other in this sense. See Metameric.
Source: Webster's dictionary; 258 Db Evidence for an isomeric state in 258 Db has been gathered from the study of the decay of 266 Mt and 262 Bh. Source: Internet
Glycolysis Glucose metabolism and various forms of it in the process Glucose-containing compounds and isomeric forms are digested and taken up by the body in the intestines, including starch, glycogen, disaccharides and monosaccharides. Source: Internet
Exotic media The pursuit of a high-quantum-energy laser using transitions between isomeric states of an atomic nucleus has been the subject of wide-ranging academic research since the early 1970s. Source: Internet
The difference, however, in the boiling points of the ethers and their isomeric alcohols becomes lower as the carbon chains become longer, as the van der Waals interactions of the extended carbon chain dominates over the presence of hydrogen bonding. Source: Internet
Glucose exists predominantly as two isomeric "pyranoses" (α and β), but only one of these forms links to the fructose. Source: Internet
However, 1973 work also showed that the 250 Fm recoil could have also easily been produced from the isomeric transition of 250m Fm (half-life 1.8 s) which could also have been formed in the reaction at the energy used. Source: Internet