Rhenium

Rhenium, ₇₅Re
ngoi-kôn
	silvery-grayish;
Kî-pún sin-sit
Miàng, fù-ho	rhenium, Re
ngoi-hìn	silvery-grayish
Rhenium chhai chû-khì-péu ke vi-chi
	wolfram ← rhenium → osmium
ngièn-chṳ́ sì-sú	75
ngièn-chṳ́-liòng (±)	186.207(1)
ngièn-su lui-phe̍t	ko-thu kîm-su̍k
Chhu̍k, fûn-khî	7 chhu̍k, d-block
chû-khì	period 6
thien-chṳ́ phài-lie̍t	[Xe] 4f14 5d5 6s2
per shell	2, 8, 18, 32, 13, 2
vu̍t-lî sin-chṳt
Siông	ku-thí
yùng-tiám	3459 K (3186 °C, 5767 °F)
pui-tiám	5869 K (5596 °C, 10,105 °F)
Me̍t-thu near Sit-vûn	21.02 g·cm−3
	18.9 g·cm−3
Yùng-fa-ngie̍t	60.43 kJ·mol−1
Chîn-fat-ngie̍t	704 kJ·mol−1
Ngie̍t-yùng-liong	25.48 J·mol−1·K−1
Ngièn-chṳ́ sin-chṳt
Yông-fa-su	7, 6, 5, 4, 3, 2, 1, 0, −1, −3 (a mildly acidic oxide)
Thien-fu-sin	Pauling scale: 1.9
Thien-lì-nèn	1st: 760 kJ·mol−1 ; 2nd: 1260 kJ·mol−1 ; 3rd: 2510 kJ·mol−1 ; (more)
Ngièn-chṳ́ pan-kang	empirical: 137 pm
Khiung-ka pan-kang	151±7 pm