Adjective
Alt. of Allotropical
Source: Webster's dictionarycarbon and sulfur and phosphorus are allotropic elements Source: Internet
List of allotropes Typically, elements capable of variable coordination number and/or oxidation states tend to exhibit greater numbers of allotropic forms. Source: Internet
Uranium metal has three allotropic forms: citation * α ( orthorhombic ) stable up to 668 °C. Source: Internet
The result of this collaboration was the discovery of C 60 (Known as Buckyballs) and the fullerenes as the third allotropic form of carbon. citation The research that earned Kroto, Smalley and Curl the Nobel Prize mostly comprised three articles. Source: Internet
The transuranium metals Np, Am, and Cm are also allotropic. Source: Internet
Steel's base metal is iron, which is able to take on two crystalline forms (allotropic forms), body centered cubic (BCC) and face centered cubic (FCC), depending on its temperature. Source: Internet