isotope
noun#31,928
Translations
- アイソトープアイソトープ
- 同位元素どういげんそ
- 同位体どういたい
- 安定同位体あんていどういたい
English definition
- one of two or more atoms with the same atomic number but with different numbers of neutrons
Examples
- The principal natural isotope of aluminium is aluminium-27.