Liu̍k (綠, 氯), fe̍t-chá ham-cho yàm-su (鹽素), he yit-chúng fa-ho̍k ngièn-su, fa-ho̍k fù-ho he Cl, ngièn-chṳ́ su-muk he 18, chhai ngièn-su chû-khì-péu chûng thi sṳ̍p-pat vi.

Liu̍k,  17Cl
ngoi-kôn
pale yellow-green gas

A glass container filled with chlorine gas

Emission line spectra; 400–700 nm
Kî-pún sin-sit
Miàng, fù-ho Liu̍k, Cl
Yîn-ngî chlorine
ngoi-hìn pale yellow-green gas
Liu̍k chhai chû-khì-péu ke vi-chi
Khiâng (sûng-ngièn-chṳ́ fî-kîm-su̍k)
Hoi (hî-yù hi-thí)
Lithium (kán-kîm-su̍k)
Beryllium (kán-thú kîm-su̍k)
Phìn (lui-kîm-su̍k)
Than (tô-ngièn-chṳ́ fî-kîm-su̍k)
Tham (sûng-ngièn-chṳ́ fî-kîm-su̍k)
Yông (sûng-ngièn-chṳ́ fî-kîm-su̍k)
Fuk (sûng-ngièn-chṳ́ fî-kîm-su̍k)
Nái (hî-yù hi-thí)
Na̍p (kán-kîm-su̍k)
Magnesium (kán-thú kîm-su̍k)
Lî (heu-ko-thu kîm-su̍k)
Si̍t (lui-kîm-su̍k)
Lìn (tô-ngièn-chṳ́ fî-kîm-su̍k)
Liù-vòng (tô-ngièn-chṳ́ fî-kîm-su̍k)
Liu̍k (sûng-ngièn-chṳ́ fî-kîm-su̍k)
Argon (hî-yù hi-thí)
Kap (kán-kîm-su̍k)
Koi (kán-thú kîm-su̍k)
Scandium (ko-thu kîm-su̍k)
Titanium (ko-thu kîm-su̍k)
Vanadium (ko-thu kîm-su̍k)
Chromium (ko-thu kîm-su̍k)
Manganese (ko-thu kîm-su̍k)
Thiet (ko-thu kîm-su̍k)
Cobalt (ko-thu kîm-su̍k)
Nickel (ko-thu kîm-su̍k)
Thùng (ko-thu kîm-su̍k)
Â-yèn (ko-thu kîm-su̍k)
Gallium (heu-ko-thu kîm-su̍k)
Germanium (lui-kîm-su̍k)
Phî (lui-kîm-su̍k)
Selenium (tô-ngièn-chṳ́ fî-kîm-su̍k)
Chhiu (sûng-ngièn-chṳ́ fî-kîm-su̍k)
Krypton (hî-yù hi-thí)
Rubidium (kán-kîm-su̍k)
Strontium (kán-thú kîm-su̍k)
Yttrium (ko-thu kîm-su̍k)
Zirconium (ko-thu kîm-su̍k)
Niobium (ko-thu kîm-su̍k)
Molybdenum (ko-thu kîm-su̍k)
Technetium (ko-thu kîm-su̍k)
Ruthenium (ko-thu kîm-su̍k)
Rhodium (ko-thu kîm-su̍k)
Palladium (ko-thu kîm-su̍k)
Ngiùn (ko-thu kîm-su̍k)
Cadmium (ko-thu kîm-su̍k)
Indium (heu-ko-thu kîm-su̍k)
Siak (heu-ko-thu kîm-su̍k)
Antimony (lui-kîm-su̍k)
Tellurium (lui-kîm-su̍k)
Tién (sûng-ngièn-chṳ́ fî-kîm-su̍k)
Xenon (hî-yù hi-thí)
Caesium (kán-kîm-su̍k)
Barium (kán-thú kîm-su̍k)
Lanthanum (lanthanum-hi)
Cerium (lanthanum-hi)
Praseodymium (lanthanum-hi)
Neodymium (lanthanum-hi)
Promethium (lanthanum-hi)
Samarium (lanthanum-hi)
Europium (lanthanum-hi)
Gadolinium (lanthanum-hi)
Terbium (lanthanum-hi)
Dysprosium (lanthanum-hi)
Holmium (lanthanum-hi)
Erbium (lanthanum-hi)
Thulium (lanthanum-hi)
Ytterbium (lanthanum-hi)
Lutetium (lanthanum-hi)
Hafnium (ko-thu kîm-su̍k)
Tantalum (ko-thu kîm-su̍k)
Tungsten (ko-thu kîm-su̍k)
Rhenium (ko-thu kîm-su̍k)
Osmium (ko-thu kîm-su̍k)
Iridium (ko-thu kîm-su̍k)
Pha̍k-kîm (ko-thu kîm-su̍k)
Kîm (ko-thu kîm-su̍k)
Súi-ngiùn (ko-thu kîm-su̍k)
Thallium (heu-ko-thu kîm-su̍k)
Yèn (heu-ko-thu kîm-su̍k)
Bismuth (heu-ko-thu kîm-su̍k)
Polonium (heu-ko-thu kîm-su̍k)
Astatine (lui-kîm-su̍k)
Radon (hî-yù hi-thí)
Francium (kán-kîm-su̍k)
Radium (kán-thú kîm-su̍k)
Actinium (actinium-hi)
Thorium (actinium-hi)
Protactinium (actinium-hi)
Uranium (actinium-hi)
Neptunium (actinium-hi)
Plutonium (actinium-hi)
Americium (actinium-hi)
Curium (actinium-hi)
Berkelium (actinium-hi)
Californium (actinium-hi)
Einsteinium (actinium-hi)
Fermium (actinium-hi)
Mendelevium (actinium-hi)
Nobelium (actinium-hi)
Lawrencium (actinium-hi)
Rutherfordium (ko-thu kîm-su̍k)
Dubnium (ko-thu kîm-su̍k)
Seaborgium (ko-thu kîm-su̍k)
Bohrium (ko-thu kîm-su̍k)
Hassium (ko-thu kîm-su̍k)
Meitnerium (unknown chemical properties)
Darmstadtium (unknown chemical properties)
Roentgenium (unknown chemical properties)
Copernicium (ko-thu kîm-su̍k)
Nihonium (unknown chemical properties)
Flerovium (heu-ko-thu kîm-su̍k)
Moscovium (unknown chemical properties)
Livermorium (unknown chemical properties)
Tennessine (unknown chemical properties)
Oganesson (unknown chemical properties)
F

Cl

Br
Liù-vòngLiu̍kargon
ngièn-chṳ́ sì-sú 17
ngièn-chṳ́-liòng 35.45[1] (35.446–35.457)[2]
ngièn-su lui-phe̍t   sûng-ngièn-chṳ́ fî-kîm-su̍k
Chhu̍k, fûn-khî 17 chhu̍k, p-block
chû-khì period 3
thien-chṳ́ phài-lie̍t [Ne] 3s2 3p5
per shell 2, 8, 7
vu̍t-lî sin-chṳt
Siông hi-thí
yùng-tiám 171.6 K ​(−101.5 °C, ​−150.7 °F)
pui-tiám 239.11 K ​(−34.04 °C, ​−29.27 °F)
me̍t-thu at stp (0 °C and 101.325 kPa) 3.2 g·L−1
1.5625 g·cm−3[3]
lìm-kie-tiám 416.9 K, 7.991 MPa
Yùng-fa-ngie̍t (Cl2) 6.406 kJ·mol−1
Chîn-fat-ngie̍t (Cl2) 20.41 kJ·mol−1
Ngie̍t-yùng-liong (Cl2)
33.949 J·mol−1·K−1
chîn-hi-ap
P (Pa) 1 10 100 1 k 10 k 100 k
chhai T (K) 128 139 153 170 197 239
Ngièn-chṳ́ sin-chṳt
Yông-fa-su 7, 6, 5, 4, 3, 2, 1, −1 ​(a strongly acidic oxide)
Thien-fu-sin Pauling scale: 3.16
Thien-lì-nèn 1st: 1251.2 kJ·mol−1
2nd: 2298 kJ·mol−1
3rd: 3822 kJ·mol−1
(more)
Khiung-ka pan-kang 102±4 pm
Van der Waals pan-kang 175 pm
Miscellanea
Chîn-thí keu-chhoorthorhombic
Orthorhombic crystal structure for Liu̍k
Sâng-suk 206 m·s−1 (gas, at 0 °C)
Ngie̍t-chhòn-thô-li̍t 8.9×10-3 W·m−1·K−1
Thien-chú-li̍t >10 Ω·m (at 20 °C)
Chhṳ̀-sin diamagnetic[4]
CAS Registry Number 7782-50-5
Le̍k-sú
Hoat-kiàn kap siōng chá ê tông-ūi-sò͘ Carl Wilhelm Scheele (1774)
Recognized as an element by Humphry Davy (1808)
Chui vún-thin ke thùng-vi-su
Chú vùn-chông: Liu̍k ke thùng-vi-su
iso NA half-life DM DE (MeV) DP
35Cl 75.77% 35Cl is stable with 18 neutrons
36Cl trace 3.01×105 y β 0.709 36Ar
ε 36S
37Cl 24.23% 37Cl is stable with 20 neutrons

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