What's the Schwarzschild radius of a black hole the size of an atom? Or would something that size evaporate before it got a chance to snatch any of my leg?
The whole idea of encompassing an object that warps space into a sphere in our unwarped space is just a little invalid, especially when examining them on the scale of their constituent particles. I really don't know the answer, but I do not think that a black hole could be the size of an atom. I would expect the strong (or was it weak) nuclear force to overcome the mutual gravity and so compact an object would not be able to form.
I'm just a layman on the topic, and would greatly appreciate any insights by physicists in audience.
