Originally posted by weaselsan
I think your about 45 years late...the Japanese may dispute that.
That was atomic, not nuclear.
However, when talking about energy level or physics, nuclear denotes the dynamics of particles in the core of an atom, including the protons and neutrons.
When talking about energy level, physics, or chemistry, atomic denotes the configuration of electrons that determines the chemistry of an atom and the dynamics of the particles in the outer layer, the electrons. In describing weapons, though, nuclear is a general term for weapons that release energy from nuclear reactions.
Atomic refers to the earliest and least sophisticated weapons, which use nuclear fission. Then there is thermonuclear.
Thermonuclear weapons use nuclear fusion, which results when the nuclei of hydrogen isotopes merge and release energy.
Fusion takes place only at very high temperatures, so thermonuclear devices first set off a fission reaction, which triggers the fusion; some weapons have two fusion stages, the first initiating the second.
In describing physics, atomic physics deals with the properties of atoms, which are mainly due to their electron configuration
Got the two? Good!!
