Q. The worst nuclear accident happened to date is occurred at (Solved)
1. chernobyl in 1986
2. three mile power plant in 1979
3. sellafield in 1957
4. none of these
- a. chernobyl in 1986
1. chernobyl in 1986
2. three mile power plant in 1979
3. sellafield in 1957
4. none of these