Radioactivity

Radioactivity is a game mechanic in MineChem. Basically, Elements with chemical number of 83+ will be on a timer. Once it expires, the player who held it (or opened the container with them) receives damage depending on the "tier". Afterwards, the element would turn into one with lower chemical number (i.e. Np --> U). The player may be killed from this effect.

Type	Timer	Damage	Examples
Stable	Infinite	0	Iron,  Copper,  Gold
Hardly Radioactive	4h 48 min	1	Hassium,  Technetium,  Thorium
Slightly Radioactive	2h 24 min	2	Radium,  Americium,  Protactinium
Radioactive	1h 12 min	4	Polonium,  Radon,  Einsteinium
Highly Radioactive	36 min	8	Francium,  Astatine
Extremely Radioactive	12 min	16	Ununtrium,  Copernicium,  Roentgenium