It wasn't invented. It's a natural process that was discovered in heavier elements.
The first time a fission chain reaction was produced was in 1942
factories
Leo Szilard invented the fission bomb. Edward Teller invented the fusion bomb. Both were from Hungary.
Alpha Beta Gamma
Yes.
The equation E=mc2 he invented nuclear fission and many other things
It's a semi-permeable membrane, so it controls what goes in and out of the cell.
it is what happents after a nuclear explosion usually involving radiation poisoning to the surounding area
None. The fission bomb was invented in 1933 by the physicist Leo Szilard. The staged fusion bomb was invented in 1949 by the mathematician Stan Ulam and the physicist Edward Teller.
tiddly winks
You get nuclear fission in:nuclear fission reactorsatomic fission bombs
The Limited Test Ban Treaty of 1963.