Than

Than,  ₆C

ngoi-kôn
graphite: black diamond: clear Graphite (left) and diamond (right), the two most well-known allotropes of carbon Spectral lines of carbon
Kî-pún sin-sit
Miàng, fù-ho	Than, C
Yîn-ngî	carbon
thùng-su-thí	graphite, diamond
ngoi-hìn	graphite: black diamond: clear
Than chhai chû-khì-péu ke vi-tsì
– ↑ C ↓ Si phìn ← Than → Tham
ngièn-chṳ́ sì-sú	6
ngièn-chṳ́-liòng	12.011 (12.0096–12.0116)
ngièn-su lui-phe̍t	tô-ngièn-chṳ́ fî-kîm-su̍k, sometimes considered a metalloid
Chhu̍k, fûn-khî	14 cho̍k, p-block
chû-khì	period 2
thien-chṳ́ phài-lie̍t	[He] 2s2 2p2
per shell	2, 4
vu̍t-lî sin-chṳt
Siông	ku-thí
Sublimation point	3915 K ​(3642 °C, ​6588 °F)
Me̍t-thu near Sit-vûn	amorphous: 1.8–2.1 g·cm−3 graphite: 2.267 g·cm−3 diamond: 3.515 g·cm−3
Sâm-siong-tiám	4600 K, ​10,800 kPa
Yùng-fa-ngie̍t	graphite: 117 kJ·mol−1
Ngie̍t-yùng-liong	graphite: 8.517 J·mol−1·K−1 diamond: 6.155 J·mol−1·K−1
Ngièn-chṳ́ sin-chṳt
Yông-fa-su	+4, +3, +2, +1, 0, −1, −2, −3, −4 ​(a mildly acidic oxide)
Thien-fu-sin	Pauling scale: 2.55
Thien-lì-nèn	1st: 1086.5 kJ·mol−1 2nd: 2352.6 kJ·mol−1 3rd: 4620.5 kJ·mol−1 (more)
Khiung-ka pan-kang	sp3: 77 pm sp2: 73 pm sp: 69 pm
Van der Waals pan-kang	170 pm

Than (碳), fe̍t-chá ham-cho than-su (炭素), he yit-chúng fa-ho̍k ngièn-su, fa-ho̍k fù-ho vì C, ngièn-chṳ́ su-muk he 6, chhai ngièn-su chû-khì-péu chûng thi-liuk vi.