Glossary term: 核裂變
Description: 核裂變是重元素的原子核分裂成兩個較輕原子核的過程。剩餘物質的質量小於原始原子核的質量，而減少的質量則以能量的形式釋放出來。
核裂變產生的兩個較輕原子核本身通常具有放射性，可通過放射性衰變釋放更多能量。
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Term and definition status: The original definition of this term in English have been approved by a research astronomer and a teacher The translation of this term and its definition is still awaiting approval
This is an automated transliteration of the simplified Chinese translation of this term
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