 |
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 |