A. Copper turnings
B. Copper (ll) trioxocarbonate (IV)
C. Copper (ll) oxide
D. Copper alloy
Correct Answer: Option D
D. Copper alloy
A. Copper turnings
B. Copper (ll) trioxocarbonate (IV)
C. Copper (ll) oxide
D. Copper alloy
Correct Answer: Option D
D. Copper alloy
Copyright warnings! Do not copy.