Answer:
I think it is gas.
PLEASE MARK ME BRAINLIEST
current risks are there to Earth from NEO
1.21 (this needs twenty so i have to write so yeah deal with it)
A fullerene is an allotrope of carbon in the form of a hollow sphere, ellipsoid, tube, and many other shapes. Spherical fullerenes, also referred to as Buckminsterfullerenes or buckyballs, resemble the balls used in association football. Cylindrical fullerenes are also called carbon nanotubes (buckytubes).