Assertion: carbon | /r/Synonym | graphite
Facets:
Source sentences:
text: At room temperature and pressure, another solid form of carbon known as graphite is the chemically stable form, but diamond almost never converts to it.
text: It is a special type of carbon called graphite.
text: These fibers have an internal structure that closely approximates the three-dimensional crystal alignment that is characteristic of a pure form of carbon known as graphite.