(n.) The property of existing in two or more conditions which are distinct in their physical or chemical relations.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). allotropy. Retrieved September 22, 2026, from http://smartdefine.org/allotropy/definitions/1972589 |
| Chicago | Webster's. 2011. "allotropy" http://smartdefine.org/allotropy/definitions/1972589 (accessed September 22, 2026). |
| Harvard | Webster's 2011, allotropy, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/allotropy/definitions/1972589>. |
| MLA | Webster's. "allotropy" 27 May 2011. Web. 22 September 2026. <http://smartdefine.org/allotropy/definitions/1972589> |