Isomer definitions

Isomer

1) Alanine or dioxin 2) Almost identical compound 3) Atomic state 4) Beta carotene 5) Beta-carotene 6) Certain nuclide 7) Chemical anagram 8) Chemical compound 9) Chemical cousin 10) Chemical relative 11) Chemical variation 12) Chemically similar compound 13) Chemistry exam topic 14) Chemistry test topic
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isomer

structural isomer. Molecules with identical molecular formulas but different structural formulas.
Found on http://antoine.frostburg.edu/chem/senese/101/glossary/i.shtml

Isomer

In chemistry, isomers (z; from Greek ἰσομερής, isomerès; isos = `equal`, méros = `part`) are molecules with the same molecular formula but different chemical structures. That is, isomers contain the same number of atoms of each element, but have different arrangements of their atoms in space. Isomers do not necessarily share similar...
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Isomer

[Proarticulata] Isomer (Greek isos = `equal`, méros = `part`) is an element of transverse body articulation of the bilateral fossil animals of the Phylum Proarticulata from the Ediacaran (Vendian) period. This term has been proposed by Andrey Yu. Ivantsov, a Russian paleontologist from the Laboratory of the Precambrian organisms, Paleontol...
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Isomer

• (n.) A body or compound which is isomeric with another body or compound; a member of an isomeric series.
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isomer

in nuclear physics, any of two or more nuclides (species of atomic nuclei) that consist of the same number of protons and the same number of ... [4 related articles]
Found on http://www.britannica.com/eb/a-z/i/44

isomer

One of two or more compounds that have the same chemical formula but different arrangements of the atoms within the molecules and that may have different physical/chemical properties.
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isomer

One of several species (or molecular entities) that have the same atomic composition (molecular formula) but different line formulae or different stereochemical formulae and hence different physical and/or chemical properties.
Found on http://www.chem.qmul.ac.uk/iupac/gtpoc/I.html

isomer

chemical compound that has the same number, and kinds of atoms as another compound, but a different structural arrangement of the atoms.
Found on http://www.chemicalglossary.net/definition/912-Isomer

Isomer

Generally, any two chemicals with the same chemical formula but a different structure. For example, hexane (C6H14) could be n-hexane, 2-methylpentane, 3-methylpentane, 2,3-dimethylbutane, 2,2-dimethylbutane:
Found on http://www.encyclo.co.uk/local/20046

Isomer

One of two or more forms a chemical compound which have the same number and type of each atom but a different arrangement of atoms
Found on http://www.encyclo.co.uk/local/20747

isomer

1. <chemistry> One of two or more molecules that have the same chemical formula but have a different stereochemical arrangement of their atoms. ... 2. <radiobiology> Nuclides having the same number of neutrons and protons but capable of existing, for a measurable time, in different quantum states with different energies and radioactive ...
Found on http://www.encyclo.co.uk/local/20973

isomer

(i´so-mәr) any compound exhibiting, or capable of exhibiting, isomerism. adj., isomer´ic., adj.
Found on http://www.encyclo.co.uk/local/21001

Isomer

Briefly, two compounds are said to be isomeric if they are composed of the same elements in the same proportion by weight but have different chemical and physical properties.
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Isomer

I'so·mer (ī'so*mẽr) noun [ See Isomeric .] (Chemistry) A body or compound which is isomeric with another body or compound; a member of an isomeric series.
Found on http://www.encyclo.co.uk/webster/I/102

isomer

Chemical compounds with the same composition but different shapes
Found on http://www.fisicx.com/quickreference/science/glossary.html

isomer

chemical compound that has the same number, and kinds of atoms as another compound, but a different structural arrangement of the atoms.
Found on http://www.hach.com/chemGlossary

isomer

Type: Term Pronunciation: ī′sō-mĕr Definitions: 1. One of two or more substances displaying isomerism, l-glucose and d-glucose or citrate and isocitrate. 2. One of two or more nuclides having the same atomic and mass numbers but differing in energy states for a finite period of time, 99mTc and 99Tc.
Found on http://www.medilexicon.com/medicaldictionary.php?t=45913