U+9571 "镱" CJK Unified Ideograph-# Unicode Character

U+9571 "镱" CJK Unified Ideograph-# is a Chinese character that represents the element ytterbium, a lanthanide series rare-earth metal with the chemical symbol Yb and atomic number 70. This character was added to the Unicode Standard as part of the CJK Unified Ideographs block, which encompasses characters used in Chinese, Japanese, and Korean writing systems. In modern usage, "镱" primarily appears in scientific and technical contexts, such as chemistry textbooks, periodic tables, and materials science discussions, where it denotes the metallic element commonly used in laser technology, stress sensors, and certain alloys.