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isòmer – מילון אנגלי-עברי

מילים נרדפות: compound, chemical compound
Babylon English-Hebrewהורד מילון בבילון 9 למחשב שלך
isomer
(ש"ע) איזומר (תרכובת כימית בעלת מאפיינים שווים לאלה של תרכובת אחרת פרט למבנה המולקולרי השונה)

isòmer – מילון אנגלי-אנגלי

מילים נרדפות: compound, chemical compound
Babylon Englishהורד מילון בבילון 9 למחשב שלך
isomer
n. chemical compound which has the same number and kind of atoms as another but differs in structural arrangement (Chemistry)

English Wikipedia - The Free Encyclopediaהורד מילון בבילון 9 למחשב שלך
Isomer
An isomer (; from Greek ἰσομερής, isomerès; isos = "equal", méros = "part") is a molecule with the same chemical formula as another molecule, but with a different chemical structure. That is, isomers contain the same number of atoms of each element, but have different arrangements of their atoms. Isomers do not necessarily share similar properties, unless they also have the same functional groups. There are many different classes of isomers, like positional isomerscis-trans isomers and enantiomers, etc. (see chart below). There are two main forms of isomerism ( or ): structural isomerism and stereoisomerism (spatial isomerism).

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WordNet 2.0הורד מילון בבילון 9 למחשב שלך
isomer

Noun
1. a compound that exists in forms having different arrangements of atoms but the same molecular weight
(hypernym) compound, chemical compound


Babylon German-Englishהורד מילון בבילון 9 למחשב שלך
Isomer (der)
nm. isomer, chemical compound which has the same number and kind of atoms as another but differs in structural arrangement (Chemistry)
 
isomer
adj. isomeric, of a chemical compound which has the same number and kind of atoms as another but differs in structural arrangement (Chemistry)

Webster's Revised Unabridged Dictionary (1913)הורד מילון בבילון 9 למחשב שלך
Isomer
(n.)
A body or compound which is isomeric with another body or compound; a member of an isomeric series.
  

Webster's Revised Unabridged Dictionary (1913), edited by Noah Porter. About




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