注目の話題: 義母との関わり方; 考え無しで発言する旦那に疲れた; 妊娠中から旦那が無理になった

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No.233　12/11/11 13:53
燻し銀三 ( 50代 ♂ Oe38xe ) あ+あ-

【What is a nuclear fission?】

『An energy of a nuclear fission』

Some atoms have same numbers of the proton and neutron,but others have different numbers.The atom's amount of mass is sum of protons and neutrons.😃

The atomic nuclear which is the stablest and has the lowest energy is iron isotope of which the amount of mass is around 60.

Therefore,if we segment a bigger atomic nuclear,it means that the energy of its remainder releases.😃

We take out the energy like heat as a renewable energy,and we try to change the energy into good quality like an electric energy which is easy to use.It's an atomic reactor's basic concept.💡

『An atom which does the nuclear fission』

In general,the nuclear fission is a reaction which a bigger atomic nuclear does,but it's not enough.We have to add one more thing.It's an unstable.😒