Question

black,porous,solid amorphous allotrope of carbon​

Answer 1

Explanation:

Amorphous forms of carbon are coal, coke, charcoal, lamp black and gas carbon. ... Charcoal is formed by destructive distillation of solid organic matter. The three main types of charcoal are wood charcoal, bone charcoal and sugar charcoal. Wood charcoal is brittle, porous and bad conductor of heat and electricity.