Which of the following correctly describes what happens when an
atomic bomb explodes? Question 1 options: Small pieces of
fissionable material are joined and form a body with a mass greater
than the critical mass, the relative number of neutrons escaping
decreases, and a chain reaction and explosion result. Large pieces
of fissionable matter are brought together quickly and form a body
with a mass smaller than the critical mass, the relative number of
escaping neutrons increases, and a chain...