Roentgenium Rg · 111
solid metal · period 7, group 11 · d-block
Anatomy
Transliteration. The phonetic half approximates the international name. Roentgenium
History of the character
Every form found in the sources, from the first missionary chemistry books of the 1850s to the current standards. Hover a dot for the source. Simplified 𬬭, traditional 錀.
- 2007 錀 lún 111號元素中文定名 Name of element 111, CNCTST an old character for a kind of metal, agreed in 2006 and published in 2007
Homophones
No other element shares this syllable.
Elsewhere
Japanese レントゲニウム Korean 뢴트게늄 Vietnamese Roentgeni
Western name from Röntgen, Wilhelm Conrad. Compare all
Unicode
U+2CB2D in CJK Extension E (outside the Basic Multilingual Plane, so most fonts lack it; shown here from an outline)
Element discovered 1994.