Fm
Actinide
Fermium Hyakuban-no-Kyoukai
Fermium Hyakuban-no-Kyoukai
No real-sample photo
A visible single-element sample image is generally not available
Element 100. Named after Enrico Fermi. Discovered in 1952 alongside einsteinium in the radioactive fallout of the Ivy Mike hydrogen bomb test. Fm-257 has a 100.5-day half-life. Element 100 — the last element producible by neutron capture. Beyond Fm-258, spontaneous fission destroys the nucleus instantly, making heavier isotopes unreachable by neutron absorption. Crossing this "fermium gap" requires particle accelerator bombardment. The embodiment of the boundary
Jungian Type: Type 1
Personality tendencies across 4 dimensions
内向 (I)20%外向 (E)
50
直観 (N)80%感覚 (S)
50
感情 (F)75%思考 (T)
50
知覚 (P)90%判断 (J)
50
Enneagram Detailed Scores
Score distribution across 9 types
Big Five Personality Traits
Personality analysis based on the 5-factor model
Alloy Characteristics
Personality traits from metal physical properties
💰Price & Economic Data
Market price and economic characteristics (as of 2026-02)
Price Range
Market Trends & Notes
DOE同位体プログラムで極微量の研究用供給のみ。HFIRでのEs照射により年間ピコグラム〜ナノグラム単位で生産。市場価格は存在しない。「フェルミウムの壁」の研究は超重元素合成戦略の設計に不可欠な基礎データを提供
🎨Element Colors
Scientific basis of Fermium Hyakuban-no-Kyoukai's colors
Colors of this element
銀色（予測）
#C0C0C0
💑Compatible Materials
Materials with good metallurgical and personality compatibility
Career Interests & Suggestions
Based on Holland Code: CRI
1st C - Conventional
2nd R - Realistic
3rd I - Investigative
1Quality Control Technician / Inspector
2Surveyor / Cartographer
3Data Entry / Database Administrator
4Accountant / Bookkeeper
5Manufacturing Technician / Production Control
6Metrologist / Standardization Specialist
Based on RIASEC (Holland Code) vocational interest model. These are illustrative suggestions derived from the character's personality profile.