the world > matter > physics > atomic nucleus > radioactive isotope > radioactive nuclide > [adjective] (10)
Of, relating to, or designating nuclides.
Subcategories:
— subject to spontaneous decay (2)
— capable of spontaneous decay (2)
— of likely occurrence (1)
— not constant in decay (1)
— relating to isomer (1)
— produced by decay (2)