Posted: Oct 10, 2018 2:36 pm
The stupidest thing about crap like this is that electromagnetism is a much stronger force than gravity is at short range. If you wanted to worry about the gas phase, you could assess what temperature is sufficient such that thermal kinetic energy is greater than gravitational potential energy. This means that a black hole of a few kg mass is basically a non-entity when it's surrounded by a bunch of other condensed matter.