Nihonium

Atomic Number:113Atomic Radius:empirical: 170 pm (predicted)[1]
Atomic Symbol:NhMelting Point:700 K ​(430 °C, ​810 °F) (predicted)[1]
Atomic Weight:286Boiling Point:1430 K ​(1130 °C, ​2070 °F) (predicted)[1][4]
Electron Configuration:[Rn] 5f14 6d10 7s2 7p1 (predicted)[1]Oxidtion States−1, 1, 3, 5 ​(predicted)[1][4][5]

History

On November 28th, 2016 element 113 was named “nihonium” with the symbol Nh. The name was proposed by the discoverers at RIKEN Nishina Center for Accelerator-Based Science in Japan. The name means mean “the Land of Rising Sun” and comes from the word “Nihon,” which means “Japan” in Japanese.