原子分裂

標題

• Fission
• Chain Reaction
• 原子核

描述

開始一連鎖反應，或採用非放射性同位素阻止分裂。

翻譯者：
謝祿適 (2009)
江易原 (2010)

學習目標

• Describe how a neutron can give energy to a nucleus and cause it to fission.
• Explain the byproducts of a fission event.
• Explain how a chain reaction works, and describe the requirements for a sustained chain reaction large enough to make a bomb.
• Explain how a nuclear reactor works and how control rods can be used to slow down the reaction.