MCQOPTIONS
Saved Bookmarks
| 1. |
If radium and chlorine combine to from radium chloride the compound is [Kerala PMT 2004] |
| A. | No longer radioactive |
| B. | Twice as radioactive as radium |
| C. | Half as radioactive as radium |
| D. | As radioactive as radium |
| E. | Thrice as radioactive as radium |
| Answer» E. Thrice as radioactive as radium | |