Lutetium sī 1 ê hoà-ha̍k goân-sò͘ . I ê goân-chú-hoan sī 71, hoà-ha̍k hû-hō sī Lu.
Lutetium, 71 Lu
Ki-pún sèng-chit Miâ, hû-hō
lutetium, Lu Gōa-hêng
silvery white Lutetium tī chiu-kî-piáu lāi ê ūi-tì
Goân-chú-hoan
71 Goân-chú-liōng (±)
174.9668(1)[ 1] Goân-sò͘ lūi-pia̍t
lanthanum-hē sometimes considered a transition metal Cho̍k , hun-khu
n/a cho̍k , d khu Chiu-kî
tē 6 chiu-kî Tiān-chú pâi-lia̍t
[Xe ] 6s2 4f14 5d1 per shell
2, 8, 18, 32, 9, 2 Bu̍t-lí sèng-chit Siòng
solid Iûⁿ-tiám
1925 K (1652 °C, 3006 °F) Hut-tiám
3675 K (3402 °C, 6156 °F) Bi̍t-tō͘ (sek-un )
9.841 g·cm−3
9.3 g·cm−3 Iûⁿ-hoà-jia̍t
ca. 22 kJ·mol−1 Cheng-hoat-jia̍t
414 kJ·mol−1 Jia̍t-iông-liōng
26.86 J·mol−1 ·K−1
cheng-khì-ap
P (Pa)
1
10
100
1 k
10 k
100 k
tī T (K)
1906
2103
2346
(2653)
(3072)
(3663)
Goân-chú sèng-chit Sng-hòa-sò͘
3 , 2, 1 (a weakly basic oxide) Tiān-hū-tō͘
Pauling scale: 1.27 Tiān-lī-lêng
1st: 523.5 kJ·mol−1 2nd: 1340 kJ·mol−1 3rd: 2022.3 kJ·mol−1 Goân-chú pòaⁿ-kèng
empirical: 174 pm Kiōng-kè pòaⁿ-kèng
187±8 pm Cha̍p-lio̍k Chiⁿ-thé kò͘-chō
hexagonal close-packed (hcp) Jia̍t-phòng-tiòng
poly: 9.9 µm·m−1 ·K−1 (at r.t. ) Jia̍t-thoân-tō-lu̍t
16.4 W·m−1 ·K−1 Tiān-chó͘-lu̍t
poly: 582 nΩ·m (at r.t. ) Chû-sèng
paramagnetic [ 2] Young hē-sò͘
68.6 GPa Shear hē-sò͘
27.2 GPa Bulk hē-sò͘
47.6 GPa Poisson pí
0.261 Vickers ngē-tō͘
755–1160 MPa Brinell ngē-tō͘
890–1300 MPa CAS teng-kì pian-hō
7439-94-3 Le̍k-sú Hō-miâ
after Lutetia , Latin for: Paris, in the Roman era Hoat-hiān
Georges Urbain and Carl Auer von Welsbach (1906) Siōng chá hû-lî
Carl Auer von Welsbach (1906) Chòe ún-tēng ê tông-ūi-sò͘
Chú bûn-chiong: lutetium ê tông-ūi-sò͘
Decay modes in parentheses are predicted, but have not yet been observed