Question

Which of the following has/have free state carbon?
(A) Graphite
(B) Limestone
(C) Coke
(D) Both A&C​

Answer 1

$\bold{answer} \:$

hey..

limestone..

I hope it's help uh

Answer 2

Halo

limestone✔✔✔✔✔✔✔✔✔✔