Californium

Californium,  ₉₈Cf

Ki-pún sèng-chit
Miâ, hû-hō	californium, Cf
Gōa-hêng	silvery
Californium tī chiu-kî-piáu lāi ê ūi-tì
Dy ↑ Cf ↓ (Upn) berkelium ← californium → einsteinium
Goân-chú-hoan	98
Goân-chú-liōng	(251)
Goân-sò͘ lūi-pia̍t	actinium-hē
Cho̍k, hun-khu	n/a, f khu
Chiu-kî	tē 7 chiu-kî
Tiān-chú pâi-lia̍t	[Rn] 5f10 7s2
per shell	2, 8, 18, 32, 28, 8, 2
Bu̍t-lí sèng-chit
Siòng	kò͘-thé
Iûⁿ-tiám	1173 K ​(900 °C, ​1652 °F)
Hut-tiám	1743 K ​(1470 °C, ​2678 °F) (estimation)
Bi̍t-tō͘  (sek-un)	15.1 g·cm−3
Goân-chú sèng-chit
Sng-hòa-sò͘	2, 3, 4
Tiān-hū-tō͘	Pauling scale: 1.3
Tiān-lī-lêng	1st: 608 kJ·mol−1
Cha̍p-lio̍k
Chiⁿ-thé kò͘-chō	​double hexagonal close-packed (dhcp)
Mohs ngē-tō͘	3–4
CAS teng-kì pian-hō	7440-71-3
Le̍k-sú
Hō-miâ	after California, where it was discovered
Hoat-hiān	Lawrence Berkeley National Laboratory (1950)
Chòe ún-tēng ê tông-ūi-sò͘
Chú bûn-chiong: californium ê tông-ūi-sò͘
iso NA half-life DM DE (MeV) DP 248Cf syn 333.5 d α (100%) 6.369 244Cm SF (2.9×10−3%) 0.0029 – 249Cf syn 351 y α (100%) 6.295 245Cm SF (5.0×10−7%) 4.4×10−7 – 250Cf syn 13.08 y α (99.92%) 6.129 246Cm SF (0.08%) 0.077 – 251Cf syn 898 y α 6.172 247Cm 252Cf syn 2.645 y α (96.91%) 6.217 248Cm SF (3.09%) – – 253Cf syn 17.81 d β− (99.69%) 0.29 253Es α (0.31%) 6.126 249Cm 254Cf syn 60.5 d SF (99.69%) – – α (0.31%) 5.930 250Cm

Californium sī 1 ê hoà-ha̍k goân-sò͘. I ê goân-chú-hoan sī 98, hoà-ha̍k hû-hō sī Cf.

"Californium" sī ēng California ê miâ-jī khí--ê.