A. Potassium
B. Graphite
C. Diamond
D. Sodium
Submitted by: Muhammad Ali Kunbhar
Correct Answer: Graphite ✔
Last Updated: January 12, 2020
A. Potassium
B. Graphite
C. Diamond
D. Sodium
Submitted by: Muhammad Ali Kunbhar
Correct Answer: Graphite ✔
Last Updated: January 12, 2020