Ok, let's take a break here and winnow out the wheat from the chaff.

1. There is no abundance of element 115 anywhere. It is difficult to make, and has a short half-life. If you are unclear on these terms, I would recommend Wikipedia for a start - but don't accept everything in Wiki as gospel.

2. There is absolutely no anti-gravity associated with element 115 or any other element. I will seldom take such a strong position without qualifying it; in this case I will. To misquote young Dr. Frankenstein, "Anti-gravity is doo-doo!"