Vanadium

Vanadium he yit-chúng fa-ho̍k ngièn-su, fa-ho̍k fù-ho vì V, ngièn-chṳ́ su-muk he 23.

Vanadium,  ₂₃V

ngoi-kôn
blue-silver-grey metal
Kî-pún sin-sit
Miàng, fù-ho	vanadium, V
ngoi-hìn	blue-silver-grey metal
Vanadium chhai chû-khì-péu ke vi-chi
– ↑ V ↓ Nb titanium ← vanadium → chromium
ngièn-chṳ́ sì-sú	23
ngièn-chṳ́-liòng (±)	50.9415(1)
ngièn-su lui-phe̍t	ko-thu kîm-su̍k
Chhu̍k, fûn-khî	5 chhu̍k, d-block
chû-khì	period 4
thien-chṳ́ phài-lie̍t	[Ar] 3d3 4s2
per shell	2, 8, 11, 2
vu̍t-lî sin-chṳt
Siông	ku-thí
yùng-tiám	2183 K ​(1910 °C, ​3470 °F)
pui-tiám	3680 K ​(3407 °C, ​6165 °F)
Me̍t-thu near Sit-vûn	6.0 g·cm−3
5.5 g·cm−3
Yùng-fa-ngie̍t	21.5 kJ·mol−1
Chîn-fat-ngie̍t	444 kJ·mol−1
Ngie̍t-yùng-liong	24.89 J·mol−1·K−1
chîn-hi-ap P (Pa) 1 10 100 1 k 10 k 100 k chhai T (K) 2101 2289 2523 2814 3187 3679
Ngièn-chṳ́ sin-chṳt
Yông-fa-su	5, 4, 3, 2, 1, −1, −3 ​(an amphoteric oxide)
Thien-fu-sin	Pauling scale: 1.63
Thien-lì-nèn	1st: 650.9 kJ·mol−1 2nd: 1414 kJ·mol−1 3rd: 2830 kJ·mol−1 (more)
Ngièn-chṳ́ pan-kang	empirical: 134 pm
Khiung-ka pan-kang	153±8 pm