צרפתית ⇄ אנגלית גרמנית רוסית

série de l'actinium
радиоакт.	actinium radioactive series; 4n + 3 series; uranium-actinium radioactive series; uranium-actinium series; actinium family; actinium radioactive family; radioactive family of actinium; 4n + 3 family; uranium-actinium family; uranium-actinium radioactive family; radioactive family of uranium-actinium

serie de l'actinium: 12 צירופים, 1 נושאים

Радиоактивное излучение

12