Half life of radium is 1590 years. In how many years shall the earth loss all its radium due to radioactive decay?
A. 1590×106years
B. 1590×1012years
C. 1590×1024years
D. Never
Answer:D
Half life of radium is 1590 years. In how many years shall the earth loss all its radium due to radioactive decay?
A. 1590×106years B. 1590×1012years C. 1590×1024years D. Never