Allotropy

[ә'lɔtrәpi]

(noun.) the phenomenon of an element existing in two or more physical forms.

Typist: Nora--From WordNet

(n.) The property of existing in two or more conditions which are distinct in their physical or chemical relations.

Edited by Josie

n. the property in some elements as carbon of existing in more than one form.—adj. Allot′ropic.

Inputed by Julio