Subject: Does radioactive decay cease at 0 Kelvin?

I teach Physiccal science and got one of the best questions I've heard
in ages from one of my brighter students today. We're on radioactivity
and after introducing them to it, I stated that the decay continues 
at a rate unchanged regardless of wether or not the element is 
combined chemically with another one, temperature, etc... One of my 
students then asked, "If 0 Kelvin is considered the temperature at 
which all molecular motion stops, does the decay continue? In theory, 
I guess it would but yet my understanding of radioactive decay is that 
it continues regardless of physical or chemical conditions.

Re: Does radioactive decay cease at 0 Kelvin?