Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test General Science Chemistry Radioactivity
The large energy released in atomic bond explosion is due to
1
Release of neutrons
2
Appreciable loss of mass
3
Conversion of heavy atoms to lighter atoms
4
More than one of the above
5
None of the above