Last Updated：2025/11/23

(physics) the nuclide whose radioactive decay product is a specific daughter nuclide

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parent nuclide

Source Word

parent nuclide

(physics) the nuclide whose radioactive decay product is a specific daughter nuclide

Japanese Meaning

放射性崩壊において、崩壊生成物として特定の娘核種を与える核種。

When the parent nuclide decays, it emits radiation and eventually becomes a stable daughter nuclide.

母核種が崩壊すると、放射線を放出して最終的に安定した娘核種になります。

Sense（1）

(physics) the nuclide whose radioactive decay product is a specific daughter nuclide

parent nuclides

（ plural ）