allotropic

/ˌæl.əˈtrɑː.pɪk/
adjective
  1. Relating to the property of some chemical elements to exist in two or more different physical forms while being in the same state of matter (usually solid).
    • The allotropic transformation of phosphorus from white to red changes its reactivity.
    • Scientists study allotropic differences to understand material properties better.
    • Diamond and graphite are allotropic forms of carbon.
Synonyms
What does "allotropic" mean? | whatsthatwordmean | whatsthatwordmean