The rock with the least carbon content is? by Sunday | Dec 31 | Geography JAMB | 0 comments A. coal B. sandstone C. marble D. lignite Correct Answer: Option B – sandstone Users Also Read These:Name the carbon composition and application of the…To obtain pure carbon(ii)oxide from its mixture with…A hard; shiny and carbon-rich organic rock that…Increasing adrenalin content of the blood would be…What is the percentage water content of soil sample…