放射性崩壊（ほうしゃせいほうかい）
JLPT N1 · noun
Pitch accent: nakadaka (middle-high) — pitch drops after mora 6
Meaning: radioactive decay
Example sentences
- 放射性崩壊で別の元素になる。 — Radioactive decay turns it into a different element.
- 放射性崩壊の速さを調べる。 — We investigate the rate of radioactive decay.
Related words
See it used in real works
- Example sentences from Japanese novels & web fiction (Massif)
- Hear “放射性崩壊” pronounced in real videos (YouGlish)