A. Gypsum
B. Granite
C. Chromium
D. Lime-stone
Submitted by: Ashfaque Ali Khoso
Correct Answer: Chromium ✔
Last Updated: June 07, 2019
A. Gypsum
B. Granite
C. Chromium
D. Lime-stone
Submitted by: Ashfaque Ali Khoso
Correct Answer: Chromium ✔
Last Updated: June 07, 2019