| Dictionary, Encyclopedia and Thesaurus - The Free Dictionary 3,902,737,799 visitors served. |
Dictionary/ thesaurus | Medical dictionary | Legal dictionary | Financial dictionary | Acronyms | Idioms | Encyclopedia | Wikipedia encyclopedia | ? |
chemical |
Also found in: Dictionary/thesaurus, Medical, Legal, Wikipedia | 0.01 sec. |
|
|
chemical
any substance used in or resulting from a reaction involving changes to atoms or molecules, especially one derived artificially for practical use chemical [′kem·i·kəl] (chemistry) Related to the science of chemistry. A substance characterized by definite molecular composition. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
|
| Encyclopedia |
| Free Tools: |
For surfers:
Free toolbar & extensions |
Word of the Day |
Help
For webmasters: Free content | Linking | Lookup box | Double-click lookup |
|---|