plural of carbon copy

(chiefly British spelling) Alternative spelling of carbon fiber

A very strong filament made by the pyrolysis of a synthetic fiber such as rayon. / A cloth or felt made from these fibers.

food-grade carbon black

(physics, astronomy) the nucleosynthesis process, in stars of greater than 8 solar mass that have exhausted their helium supply, in which carbon is converted to neon, sodium, magnesium and other elements

(physics) a radioactive isotopes of carbon, ¹⁴₆C, having six protons and eight neutrons; it is used in radiocarbon dating

(physics) the less common of the two stable isotopes of carbon, ¹³₆C, having six protons and seven neutrons

(physics) The most abundant of the two stable isotopes of carbon, ¹²₆C, having six protons and six neutrons; it is the standard for atomic weight and is used to define the mole.

(chemistry) A very absorbent form of finely powdered carbon; used in purifying gases, and as an antidote for many poisons.

an arc struck between the tip of a carbon electrode and a piece of metal being welded