銣
rú

rubidium

铷 銣 rú
rubidium
rubidium (Rb); a soft, silvery-white metallic element that is highly reactive and used to manufacture photocells and vacuum tubes

Frequency
Character
Written text
6,658th most common 0.114 per million
Movie subtitles
5,677th most common 0.020 per million appears in 0% of films
Word
Movie subtitles
0.030 per million appears in 0% of films
Written text
0.071 per million

Details
Simplified
铷
Strokes
14
Unicode
U+92A3

Sources
Frequency data
MTSU Chinese text computingSUBTLEX-CHBCC Corpus (BLCU)