

Credit: Alchemist-hp (talk) (www.pse-mendelejew.de) / FAL (modified) · source
A "safe heavy metal" positioned next to lead but at its polar opposite. When grown artificially, it creates geometric crystals that shimmer with rainbow colors, captivating researchers with its structural beauty. Active in stomach medicine (Pepto-Bismol) and cosmetic pigments, serving as an environmentally friendly substitute for lead. Once thought to be stable, it is actually radioactive with a half-life of 19 billion years. A late-20s woman with rainbow gradient hair and pastel-colored attire. A quiet, analytical soul who passionately unravels the logic behind natural phenomena.
Personality tendencies across 4 dimensions
Score distribution across 9 types
Personality analysis based on the 5-factor model
Personality traits from metal physical properties
Market price and economic characteristics (as of 2026-02)
Unit Price (est.)
$12
per kg
Price Range
10-15 USD/kg
Market Trends & Notes
鉛代替需要で価格上昇傾向。中国が主要生産国。
Scientific basis of Bismuth Nijiyui's colors
Colors of this element
銀白色
#E5E4E2
虹色
#E8B4B8
黄色
#FFD700
白色
#FFFEF0
Materials with good metallurgical and personality compatibility
Based on Holland Code: ICA
Based on RIASEC (Holland Code) vocational interest model. These are illustrative suggestions derived from the character's personality profile.