If you like set it on fire it decomposes into gas to the point they're not the same compound, they don't come back down into micro-particle slug of same thing l

If you like set it on fire it decomposes into gas to the point they're not the same compound, they don't come back down into micro-particle slug of same thing like gaseous gold would, and there is always that bacteria known to scientists that can break down certain kind of plastics in that manner for almost all common plastics