Carbon exist naturally in the combined state as? by Sunday | Oct 13 | Chemistry JAMB | 0 comments A. graphite B. coal C. diamond D. wood Correct Answer: Option D – wood Users Also Read These:Which of the following is not a naturally occurring…To obtain pure carbon (II) oxide from its mixture…If an economy grows at an annual rate of 5% of which…An area of land on which forage grass and legumes…A character whose flaws combined with external force…