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No.450　13/05/18 14:00
燻し銀三 ( 50代 ♂ Oe38xe ) あ+あ-

【What is a collapse of an atomic nucleus?】

There are a lot of reactions of atomic nucleus,and the collapse of the atomic nucleus is one of them.😃

Speaking of the collapse,we are apt to imagine as if a mountain fell to pieces,and the collapse of the atomic nucleus is as it is.☀

The collapse,that is to say,the atomic nucleus generates radiation,and the atomic nucleus is going to crumble.😚

《A collapse of an atomic nucleus》

We call a chemical reaction in which an atomic nucleus emits radiation and changes into other atomic nucleus the collapse of the atomic nucleus in general.☝

There are collapses of α,β,γ in relation to the collapse of the atomic nucleus, according to the radiation which are emitted.😃

《Collapse of α rays》

The collapse is the one which generates the α rays.The α rays are atomic nucleus of 4H,isotope of helium.Its amount of mass are 4,and its atomic number is 2.😺