![]() 1,017,695,992 visitors served. |
|
![]() Dictionary/ thesaurus | ![]() Medical dictionary | ![]() Legal dictionary | ![]() Financial dictionary | ![]() Acronyms | ![]() Idioms | ![]() Encyclopedia | ![]() Wikipedia encyclopedia | ? |
hydrogen bond |
Also found in: Dictionary/thesaurus, Wikipedia | 0.01 sec. |
hydrogen bond, n a weak electrostatic bond between two atoms with opposite charges. |
|
? Mentioned in | ? References in periodicals archive | |
|---|---|---|
The cellulose chains in the fiber move by breaking and re-establishing hydrogen bonds. These "supramolecular" chemistries allow formation of directional hydrogen bonds that emulate the stronger covalent bonds. Al-Biruni did not know that in ice, each water molecule is typically linked with four others through hydrogen bonding, forming an ordered crystal structure whereas in its liquid state, these hydrogen bonds break and reform on a picosecond time scale, allowing a statistical distribution of the different possible coordinations. |
| Free Tools: |
For surfers:
Browser extension |
Word of the Day |
Help
For webmasters: Free content | Linking | Lookup box | Double-click lookup | Partner with us |
|
|---|