It is generally considered to be the last naturally occurring stable, non-radioactive element on the periodic table, although it is actually slightly radioactive, with an extremely long half-life.   Bismuth compounds are used in cosmetics, medicines, and in medical procedures. Bismuth is a chemical element that has the symbol Bi and atomic number 83. This heavy, brittle, white crystalline trivalent poor metal has a pink tinge and chemically re â¦ sembles arsenic and antimony.
By Glenn Kessler By Glenn Kessler December 8, 2014. (Andrew Harrer/Bloomberg News) President Obama has âthe worst record of any president when it comes to putting America deeper in debt.â. â Reince Priebus, chairman of the Republican Nation Committee, Dec. 2, 2014.
Now it's a two-way street. It's a threat, but we're not completely unprepared in that regard. Both President Bush and President Obama have invested heavily in this, and we'll need to continue to do that. At one time you said in a different context that the national debt was a threat to national security.