noun🔗Share同素体Any form of an element that has a distinctly different molecular structure to another form of the same element."Carbon exists as several allotropes, including diamond and graphite, which have very different properties despite both being made of only carbon atoms. "炭素は、ダイヤモンドやグラファイトなど、いくつかの同素体として存在し、どちらも炭素原子のみで構成されているにもかかわらず、非常に異なる特性を持っています。elementchemistrysubstancematerialscienceChat with AIVocabulary GamePractice Reading