Uranium-235 releases an average of 2.5 neutrons per fission, while plutonium-239 releases an average of 2.7 neutrons per fission. which of these elements might you therefore expect to have the smaller critical mass?

23.5

23.5

47.0

samuel de champlain. in 1608, king henry iv sponsored pierre dugua, sieur de mons and samuel de champlain as founders of the city of quebec with 28 men. this was the second permanent french settlement in the colony of canada.

c. orbital shape i hope this is correct

hypostyle hall;