Ló (Fa-ho̍k ngièn-su)

Ló 銠,  ₄₅Rh

ngoi-kôn
silvery white metallic
Kî-pún sin-sit
Miàng, fù-ho	Ló 銠, Rh
ngoi-hìn	silvery white metallic
Ló 銠 chhai chû-khì-péu ke vi-chi
Co ↑ Rh ↓ Ir ruthenium ← Ló 銠 → palladium
ngièn-chṳ́ sì-sú	45
ngièn-chṳ́-liòng (±)	102.90550(2)
ngièn-su lui-phe̍t	ko-thu kîm-su̍k
Chhu̍k, fûn-khî	9 chhu̍k, d-block
chû-khì	period 5
thien-chṳ́ phài-lie̍t	[Kr] 4d8 5s1
per shell	2, 8, 18, 16, 1
vu̍t-lî sin-chṳt
Siông	ku-thí
yùng-tiám	2237 K ​(1964 °C, ​3567 °F)
pui-tiám	3968 K ​(3695 °C, ​6683 °F)
Me̍t-thu near Sit-vûn	12.41 g·cm−3
10.7 g·cm−3
Yùng-fa-ngie̍t	26.59 kJ·mol−1
Chîn-fat-ngie̍t	493 kJ·mol−1
Ngie̍t-yùng-liong	24.98 J·mol−1·K−1
chîn-hi-ap P (Pa) 1 10 100 1 k 10 k 100 k chhai T (K) 2288 2496 2749 3063 3405 3997
Ngièn-chṳ́ sin-chṳt
Yông-fa-su	6, 5, 4, 3, 2, 1, −1, −3 ​(an amphoteric oxide)
Thien-fu-sin	Pauling scale: 2.28
Thien-lì-nèn	1st: 719.7 kJ·mol−1 2nd: 1740 kJ·mol−1 3rd: 2997 kJ·mol−1
Ngièn-chṳ́ pan-kang	empirical: 134 pm
Khiung-ka pan-kang	142±7 pm
Miscellanea
Chîn-thí keu-chho	​face-centered cubic (fcc)
Sâng-suk thin rod	4700 m·s−1 (at 20 °C)
Ngie̍t-phàng-chong	8.2 µm·m−1·K−1 (at 25 °C)
Ngie̍t-chhòn-thô-li̍t	150 W·m−1·K−1
Thien-chú-li̍t	43.3 nΩ·m (at 0 °C)
Chhṳ̀-sin	paramagnetic
Young's modulus	380 GPa
Shear modulus	150 GPa
Bulk modulus	275 GPa
Poisson ratio	0.26
Mohs hardness	6.0
Vickers hardness	1100–8000 MPa
Brinell hardness	980–1350 MPa
CAS Registry Number	7440-16-6
Le̍k-sú
Hoat-kiàn kap siōng chá ê tông-ūi-sò͘	William Hyde Wollaston (1804)
Chui vún-thin ke thùng-vi-su
Chú vùn-chông: Ló 銠 ke thùng-vi-su
iso NA half-life DM DE (MeV) DP 103Rh 100% – (SF) <15.462
Decay modes in parentheses are predicted, but have not yet been observed

Ló (銠) he yit-chúng fa-ho̍k ngièn-su, fa-ho̍k fù-ho vì Rh, ngièn-chṳ́ su-muk he 45.