In chain isomerism, or skeletal isomerism, components of the (usually carbon) skeleton are distinctly re-ordered to create different structures. Pentane exists as three isomers: n-pentane (often called simply "pentane"), isopentane (2-methylbutane) and neopentane (dimethylpropane).
| n-Pentane | Isopentane | Neopentane |
Read more about this topic: Structural Isomer
Famous quotes containing the word chain:
“From Nature’s chain whatever link you strike,
Tenth or ten thousandth, breaks the chain alike.”
—Alexander Pope (1688–1744)