Oganesson, the newest element on the p-block. A rare gas that is rare for sure but not a gas, with electrons behaving like a Fermi-gas. Unbelievable? Readhttps://t.co/sF4qHzd2Pk
with a comment by Angela K. Wilsonhttps://t.co/pz2CGfb3P2

— Peter Schwerdtfeger (@p_schwerdtfeger) January 31, 2018