![Mcqmate logo](https://mcqmate.com/public/images/logos/logo-black.png)
![Mcqmate logo](https://mcqmate.com/public/images/logos/logo-white.png)
McqMate
Q. |
An Jewellery was left exposed to the atmosphere for some time and it becomes coated with green carbonate. The Jewellery is made up of which of the following? |
A. | Copper |
B. | Silver |
C. | Zinc |
D. | Gold |
Answer» A. Copper |
View all MCQs in
General ScienceNo comments yet