Coal contains mainly ........... Fill in the blank Share with your friends Share 1 Nkdklklkjks Hhaha answered this Carbon!! 1 View Full Answer Shivam Yadav answered this Carbon 1 Shreeyanshu.k.d answered this Carbon 1 Bhavya Singh answered this Carbon 0 Preeti Mahato answered this carbon 0 Richa Sharma 😍 answered this Carbon 0 Payal Shinde answered this Carbon 0