Uranium (Hon-ngî: yóu) he yit-chúng fa-ho̍k ngièn-su, fa-ho̍k fù-ho vì U, ngièn-chṳ́ su-muk he 92.

Uranium,  92U
ngoi-kôn
silvery gray metallic; corrodes to a spalling black oxide coat in air
Two hands in brown gloves holding a blotched gray disk with a number 2068 hand-written on it
Kî-pún sin-sit
Miàng, fù-ho Uranium, U
ngoi-hìn silvery gray metallic; corrodes to a spalling black oxide coat in air
Uranium 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)
Nd

U

(Uqq)
protactiniumUraniumneptunium
ngièn-chṳ́ sì-sú 92
ngièn-chṳ́-liòng (±) 238.02891(3)[1]
ngièn-su lui-phe̍t   actinium-hi
Chhu̍k, fûn-khî n/a, f-block
chû-khì period 7
thien-chṳ́ phài-lie̍t [Rn] 5f3 6d1 7s2
per shell 2, 8, 18, 32, 21, 9, 2
vu̍t-lî sin-chṳt
Siông ku-thí
yùng-tiám 1405.3 K ​(1132.2 °C, ​2070 °F)
pui-tiám 4404 K ​(4131 °C, ​7468 °F)
Me̍t-thu near Sit-vûn 19.1 g·cm−3
17.3 g·cm−3
Yùng-fa-ngie̍t 9.14 kJ·mol−1
Chîn-fat-ngie̍t 417.1 kJ·mol−1
Ngie̍t-yùng-liong 27.665 J·mol−1·K−1
chîn-hi-ap
P (Pa) 1 10 100 1 k 10 k 100 k
chhai T (K) 2325 2564 2859 3234 3727 4402
Ngièn-chṳ́ sin-chṳt
Yông-fa-su 6, 5, 4, 3,[2] 2, 1 ​(a weakly basic oxide)
Thien-fu-sin Pauling scale: 1.38
Thien-lì-nèn 1st: 597.6 kJ·mol−1
2nd: 1420 kJ·mol−1
Ngièn-chṳ́ pan-kang empirical: 156 pm
Khiung-ka pan-kang 196±7 pm
Van der Waals pan-kang 186 pm
Miscellanea
Chîn-thí keu-chhoorthorhombic
Orthorhombic crystal structure for Uranium
Sâng-suk thin rod 3155 m·s−1 (at 20 °C)
Ngie̍t-phàng-chong 13.9 µm·m−1·K−1 (at 25 °C)
Ngie̍t-chhòn-thô-li̍t 27.5 W·m−1·K−1
Thien-chú-li̍t 0.280 µΩ·m (at 0 °C)
Chhṳ̀-sin paramagnetic
Young's modulus 208 GPa
Shear modulus 111 GPa
Bulk modulus 100 GPa
Poisson ratio 0.23
Vickers hardness 1960–2500 MPa
Brinell hardness 2350–3850 MPa
CAS Registry Number 7440-61-1
Le̍k-sú
Hí-miàng after planet Uranus, itself named after Greek god of the sky Uranus
Fat-hien Martin Heinrich Klaproth (1789)
First isolation Eugène-Melchior Péligot (1841)
Chui vún-thin ke thùng-vi-su
Chú vùn-chông: Uranium ke thùng-vi-su
iso NA half-life DM DE (MeV) DP
232U syn 68.9 y SF
α 5.414 228Th
233U trace 1.592×105 y SF 197.93[3]
α 4.909 229Th
234U 0.005% 2.455×105 y SF 197.78
α 4.859 230Th
235U 0.720% 7.04×108 y SF 202.48
α 4.679 231Th
236U trace 2.342×107 y SF 201.82
α 4.572 232Th
238U 99.274% 4.468×109 y α 234Th
SF
ββ 238Pu

Chhâm-kháu chṳ̂-liau

phiên-siá
  1. Standard Atomic Weights 2013. Commission on Isotopic Abundances and Atomic Weights
  2. Morss, L.R.; Edelstein, N.M. and Fuger, J., pian. (2006). The Chemistry of the Actinide and Transactinide Elements (3rd pán.). Netherlands: Springer. ISBN 9048131464. 
  3. Magurno, B.A.; Pearlstein, S, pian. (1981). Proceedings of the conference on nuclear data evaluation methods and procedures. BNL-NCS 51363, vol. II (PDF). Upton, NY (USA): Brookhaven National Lab. pp. 835 ff. 2014-08-06 chhà-khon.