

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 | |