Nakillium

Nakillium (Nk) is a extremely rare element in the universe. Its gravitationnal properties made its usage highly ruled by the Galactic Society. It has been first discovered on Acestas Arir but forgotten since the fall of the Kastelar civilisation.

Nakillium

Atomic properties
Symbol	Nk
Atomic number (Z)	-1

Nakillium wasn't even supposed to even exist due to the fact it associates both one proton and one antiproton in its nuclei. Nakillium discovery opened a new field of research and helped to establish the Null-charge theory. Its formation was made possible through interaction within cosmic string condensate, making it a extremely sparse resource.

One of the most important known deposit of nakillium is Jaglabor. The system is under control of the Rasbar empire, but the Galactic Society required to secure the planet to the maximum level. Minerals are mostly made by nakillium sulfate (Nk₂SO₄) or nakillium carbonate (Nk₂CO₃).

Properties

Nakillium is known to have various crystalline structures as a solid, Nk-I phase is stable while Nk-II phase is metastable.