How much radiation will kill you instantly?
If one hundred people get a sudden dose of 350 rems of radiation, about 3.5 sieverts, then about half of them will die in 60 days. 350 rems is taken into account LD50/60. Without treatment, you could die just a few weeks after exposure. Sufferers uncovered to radiation among eight to 30 Gy journey nausea … Read more