Nuclear energy

Nuclear energy

Nuclear binding energy is the energy required to split a nucleus of an atom into its component parts. The component parts are neutrons and protons, which are collectively called nucleons. The binding energy of nuclei is always a positive number, since all nuclei require net energy to separate them into individual protons and neutrons.

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Nuclear energy

女兒產品

Energy; Nuclear energy

由一些其他同位素放射性衰變形成的同位素。在鐳-226，舉個例子，有 10 個連續的女兒產品，以穩定同位素鉛 206 結尾。

居裡 (Ci)

Energy; Nuclear energy

用來衡量在一個樣本中材料的放射性強度的三個單位之一。此值是指當元素（如鈾) 自發地放出能量造成不穩定的原子放射性衰變（或解體）釋放的電離輻射量。放射性也是在給定的時間段中的術語，用來描述在哪些放射性物質放射出的輻射，或多少個原子中材料的腐蝕速率（或解體）。作為這種，1 Ci 等於 370 億（3。 7 × 10 10 ) 衰變每秒，所以 1 Ci 也等於 370 億（3。 7 ...