放射壊変

ほうしゃかいへん

Meanings

1. Noun radioactive decay See also: 放射性崩壊 (ほうしゃせいほうかい).

Kanji

• 放 release. Read as ホウ.
• 射 shoot. Read as シャ.
• 壊 destroy. Read as カイ.
• 変 change. Read as ヘン.

Jinuma: Japanese Dictionary · Word lists