What a troll - everyone knows if you transform Hg202 into Au201, it will immediately decay back into Hg201 while releasing about 606MJ of energy in the process.
But, if you instead pull of a few neutrons to make Hg197, it will decay in a few days to stable Au197, along with a free neutrino.
A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.
Rules
What a troll - everyone knows if you transform Hg202 into Au201, it will immediately decay back into Hg201 while releasing about 606MJ of energy in the process.
But, if you instead pull of a few neutrons to make Hg197, it will decay in a few days to stable Au197, along with a free neutrino.