Antimony

Antimony,  ₅₁Sb

ngoi-kôn
silvery lustrous gray
Kî-pún sin-sit
Miàng, fù-ho	Antimony, Sb
ngoi-hìn	silvery lustrous gray
Antimony chhai chû-khì-péu ke vi-chi
As ↑ Sb ↓ Bi siak ← Antimony → tellurium
ngièn-chṳ́ sì-sú	51
ngièn-chṳ́-liòng (±)	121.760(1)
ngièn-su lui-phe̍t	lui-kîm-su̍k
Chhu̍k, fûn-khî	15 chhu̍k, p-block
chû-khì	period 5
thien-chṳ́ phài-lie̍t	[Kr] 4d10 5s2 5p3
per shell	2, 8, 18, 18, 5
vu̍t-lî sin-chṳt
Siông	ku-thí
yùng-tiám	903.78 K ​(630.63 °C, ​1167.13 °F)
pui-tiám	1908 K ​(1635 °C, ​2975 °F)
Me̍t-thu near Sit-vûn	6.697 g·cm−3
6.53 g·cm−3
Yùng-fa-ngie̍t	19.79 kJ·mol−1
Chîn-fat-ngie̍t	193.43 kJ·mol−1
Ngie̍t-yùng-liong	25.23 J·mol−1·K−1
chîn-hi-ap P (Pa) 1 10 100 1 k 10 k 100 k chhai T (K) 807 876 1011 1219 1491 1858
Ngièn-chṳ́ sin-chṳt
Yông-fa-su	5, 4, 3, 2, 1, −1, −2, −3 ​(an amphoteric oxide)
Thien-fu-sin	Pauling scale: 2.05
Thien-lì-nèn	1st: 834 kJ·mol−1 2nd: 1594.9 kJ·mol−1 3rd: 2440 kJ·mol−1 (more)
Ngièn-chṳ́ pan-kang	empirical: 140 pm
Khiung-ka pan-kang	139±5 pm
Van der Waals pan-kang	206 pm
Miscellanea
Chîn-thí keu-chho	​rhombohedral
Sâng-suk thin rod	3420 m·s−1 (at 20 °C)
Ngie̍t-phàng-chong	11 µm·m−1·K−1 (at 25 °C)
Ngie̍t-chhòn-thô-li̍t	24.4 W·m−1·K−1
Thien-chú-li̍t	417 nΩ·m (at 20 °C)
Chhṳ̀-sin	diamagnetic
Young's modulus	55 GPa
Shear modulus	20 GPa
Bulk modulus	42 GPa
Mohs hardness	3.0
Brinell hardness	294–384 MPa
CAS Registry Number	7440-36-0
Le̍k-sú
Fat-hien	3000 BC
First isolation	Vannoccio Biringuccio (1540)
Chui vún-thin ke thùng-vi-su
Chú vùn-chông: Antimony ke thùng-vi-su
iso NA half-life DM DE (MeV) DP 121Sb 57.36% – (SF) <25.718 123Sb 42.64% – (SF) <23.454 125Sb syn 2.7582 y β− 0.767 125Te
Decay modes in parentheses are predicted, but have not yet been observed

Antimony (Hon-ngî: 銻 tī) he yit-chúng fa-ho̍k ngièn-su, fa-ho̍k fù-ho vì Sb, ngièn-chṳ́ su-muk he 51.