dearlove , 1 month ago @georgetakei @KattsDogma Technetium. Why doesn't it have any stable isotopes, an isolate in an otherwise unbroken run of elements with stable isotopes, followed by an unbroken run of elements without any? That's pretty surprising.
@georgetakei @KattsDogma Technetium. Why doesn't it have any stable isotopes, an isolate in an otherwise unbroken run of elements with stable isotopes, followed by an unbroken run of elements without any? That's pretty surprising.