Roentgenium has 111 electrons.
Roentgenium has no uses.
Roentgenium has no uses.
Roentgenium has no uses.
Any food has roentgenium.
Roentgenium is a solid metal.
Roentgenium is a solid metal.
Roentgenium is a transition metal.
Any roentgenium exist in foods.
"Roentgenium: Illuminating the future of science."
The chemistry of roentgenium is unknown.
Roentgenium is an artificial element, obtained via nuclear reactions in particle accelerators. Roentgenium hasn't practical uses.