Question

Approximately what percent or cruid oil is carban

Answer 1

I think 100%....
Hope it helps you

Answer 2

Explanation:

Carbon monoxide is a colorless, odorless, tasteless gas produced by burning gasoline, wood, propane, charcoal or other fuel. Improperly ventilated appliances and engines, particularly in a tightly sealed or enclosed space, may allow carbon monoxide to accumulate to dangerous levels.