acetylene black
A form of carbon black formed by the decomposition of acetyleneA form of carbon black formed by the decomposition (but not by the burning) of acetylene. It is characterized by its high degree of crystalline orientation compared with other sources of carbon black.
Meaning
1 senses(uncountable)A form of carbon black formed by the decomposition (but not by the burning) of acetylene. It is characterized by its high degree of crystalline orientation compared with other sources of carbon black.
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable