Isomeric
adjective
Two or more compounds with same chemical formula but different structure or shape.
Ethanol and dimethyl ether are isomeric compounds with the molecular formula C2H6O.

Often appears as...
- isomeric compounds
- isomeric forms
Usage tips
Technical
adjective
Two or more compounds with same chemical formula but different structure or shape.
Ethanol and dimethyl ether are isomeric compounds with the molecular formula C2H6O.

Often appears as...
- isomeric compounds
- isomeric forms
Usage tips
Technical
Definition 1 of 1

Chemistry Term
The word 'isomeric' is frequently used in chemistry to discuss molecules with the same atoms but arranged differently.

Isomeric structures can drastically change the properties of a molecule.
Non-Interchangeable
'Isomeric' refers to unique molecular shapes, so it's not interchangeable with terms for identical compounds.

Despite having the same formula, isomeric molecules are not the same compound.
No Visual Imagery
The term 'isomeric' doesn't convey a specific shape; the detailed structure must be examined separately.

Knowing a substance is isomeric tells you nothing about its appearance.
Chemistry Term
The word 'isomeric' is frequently used in chemistry to discuss molecules with the same atoms but arranged differently.

Isomeric structures can drastically change the properties of a molecule.
Non-Interchangeable
'Isomeric' refers to unique molecular shapes, so it's not interchangeable with terms for identical compounds.

Despite having the same formula, isomeric molecules are not the same compound.
No Visual Imagery
The term 'isomeric' doesn't convey a specific shape; the detailed structure must be examined separately.

Knowing a substance is isomeric tells you nothing about its appearance.
Chemistry Term
The word 'isomeric' is frequently used in chemistry to discuss molecules with the same atoms but arranged differently.

Isomeric structures can drastically change the properties of a molecule.
Non-Interchangeable
'Isomeric' refers to unique molecular shapes, so it's not interchangeable with terms for identical compounds.

Despite having the same formula, isomeric molecules are not the same compound.
No Visual Imagery
The term 'isomeric' doesn't convey a specific shape; the detailed structure must be examined separately.

Knowing a substance is isomeric tells you nothing about its appearance.
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