Fermium

Fermium (Hon-ngî: 鐨 fèi) he yit-chúng fa-ho̍k ngièn-su, fa-ho̍k fù-ho vì Fm, ngièn-chṳ́ su-muk he 100.

Fermium,  ₁₀₀Fm

Kî-pún sin-sit
Miàng, fù-ho	Fermium, Fm
Fermium chhai chû-khì-péu ke vi-chi
Er ↑ Fm ↓ (Upb) einsteinium ← Fermium → mendelevium
ngièn-chṳ́ sì-sú	100
ngièn-chṳ́-liòng	(257)
ngièn-su lui-phe̍t	actinium-hi
Chhu̍k, fûn-khî	n/a, f-block
chû-khì	period 7
thien-chṳ́ phài-lie̍t	[Rn] 5f12 7s2
per shell	2, 8, 18, 32, 30, 8, 2
vu̍t-lî sin-chṳt
Siông	ku-thí (predicted)
yùng-tiám	1800 K ​(1527 °C, ​2781 °F) (predicted)
Me̍t-thu near Sit-vûn	9.7(1)–10.3(3) g·cm−3 (predicted)
Ngièn-chṳ́ sin-chṳt
Yông-fa-su	2, 3
Thien-fu-sin	Pauling scale: 1.3
Thien-lì-nèn	1st: 627 kJ·mol−1 (estimated)
Miscellanea
CAS Registry Number	7440-72-4
Le̍k-sú
Hí-miàng	after Enrico Fermi
Fat-hien	Lawrence Berkeley National Laboratory (1952)
Chui vún-thin ke thùng-vi-su
Chú vùn-chông: Fermium ke thùng-vi-su
iso NA half-life DM DE (MeV) DP 252Fm syn 25.39 h SF – – α 7.153 248Cf 253Fm syn 3 d ε 0.333 253Es α 7.197 249Cf 255Fm syn 20.07 h SF – – α 7.241 251Cf 257Fm syn 100.5 d α 6.864 253Cf SF – –