Structural Isomers- differ in the covalent arrangement of their atoms
Geometric Isomers- differ in spatial arrangement around double bonds
Enantiomers- mirror images of each other
The two largest subgroups of structural isomers are geometric and stereoisomers. The stereoisomer subgroup may also be referred to as the enantiomer subgroup. Some consider the enantiomer and geometric isomers to be subgroups of the stereoisomer group.
Different structure, yes. Not different charge. Isomers are electrically neutral, or uncharged molecules.
isomers
Pentane
pentane
None, as it has 5 structural isomers in which none of are optically active.
a double bond
The three main types of isomers are structural isomers, geometric isomers, and enantiomers.
These are not optical isomers they are functional group isomers a subcategory of structural isomers.
464
isomers
Pentane
8
Xylene has structural isomers.
There are Five structural isomers of C3H6Cl Br
pentane
None, as it has 5 structural isomers in which none of are optically active.
Molecules with the same molcular formulae but differing structural formulae are called isomers.
Two compounds that have the same molecular formula but different structural formulas are isomers of each other.