Explain (in detail) Nuclear Fission and Nuclear Fusion, why is
one radioactive vs the other?What is the nuclear process in a
reactor (Fission, or fusion), and what kind of decays is it going
through (alpha, beta, or gamma)?What is Critical Mass in nuclear
physics?
1) How does the formation of a plasma core lead to
nuclear fusion in a star? Why is hydrogen the first element to
fuse?
2) What is the last element to fuse in a low mass star?
What element has built up around the core but does not fuse? What
type of object does a low mass star become to end its life
cycle?
3) What element builds up around the core of a high mass
star but does not...
Nuclear fission and electrical energy
Electrical energy currently produced by nuclear reactors is
derived from the decay of 235 92U, through a process known as
nuclear fission, whereby a slow-moving neutron is captured
by the 235 92U nucleus, creating 236 92U. The uranium nucleus 236
92U is very unstable, and it will immediately decay into two
lighter elements and release neutrons. Some of the neutrons will go
on to destabilize other nuclei, creating a chain reaction. During
fission reactions the...