Astatine
NOTHING
nothing
nothing
NOTHING!
a pure element is the simplest form of an atom, having nothing else in it. example Na.
Francium. Oh, and you spell it Halogen :)
NOTHING
NOTHING
nothing
at present what the people are using is nothing but existing system
nothing
nothing
it is nothing
nothing
If it is an element, then by definition there is nothing else present.
Nothing
Nothing