Sṳ̂ (Fa-ho̍k ngièn-su)

(Chhùng-thin-hiong chhṳ Strontium)

Sṳ̂ (鍶) he yit-chúng fa-ho̍k ngièn-su, fa-ho̍k fù-ho vì Sr, ngièn-chṳ́ su-muk he 38.

  1. 模板:Greenwood&Earnshaw
  2. Standard Atomic Weights 2013. Commission on Isotopic Abundances and Atomic Weights
  3. Colarusso, P.; Guo, B.; Zhang, K.-Q.; Bernath, P.F. (1996). "High-Resolution Infrared Emission Spectrum of Strontium Monofluoride" (PDF). J. Molecular Spectroscopy 175: 158. Bibcode:1996JMoSp.175..158C. doi:10.1006/jmsp.1996.0019. 
Sṳ̂ 鍶,  38Sr
ngoi-kôn
silvery white metallic; with a pale yellow tint[1]
Kî-pún sin-sit
Miàng, fù-ho Sṳ̂ 鍶, Sr
ngoi-hìn silvery white metallic; with a pale yellow tint[1]
Sṳ̂ 鍶 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)
Ca

Sr

Ba
rubidiumSṳ̂ 鍶yttrium
ngièn-chṳ́ sì-sú 38
ngièn-chṳ́-liòng (±) 87.62(1)[2]
ngièn-su lui-phe̍t   kán-thú kîm-su̍k
Chhu̍k, fûn-khî 2 chhu̍k, s-block
chû-khì period 5
thien-chṳ́ phài-lie̍t [Kr] 5s2
per shell 2, 8, 18, 8, 2
vu̍t-lî sin-chṳt
Siông ku-thí
yùng-tiám 1050 K ​(777 °C, ​1431 °F)
pui-tiám 1650 K ​(1377 °C, ​2511 °F)
Me̍t-thu near Sit-vûn 2.64 g·cm−3
2.375 g·cm−3
Yùng-fa-ngie̍t 7.43 kJ·mol−1
Chîn-fat-ngie̍t 141 kJ·mol−1
Ngie̍t-yùng-liong 26.4 J·mol−1·K−1
chîn-hi-ap
P (Pa) 1 10 100 1 k 10 k 100 k
chhai T (K) 796 882 990 1139 1345 1646
Ngièn-chṳ́ sin-chṳt
Yông-fa-su 2, 1[3] ​(a strongly basic oxide)
Thien-fu-sin Pauling scale: 0.95
Thien-lì-nèn 1st: 549.5 kJ·mol−1
2nd: 1064.2 kJ·mol−1
3rd: 4138 kJ·mol−1
Ngièn-chṳ́ pan-kang empirical: 215 pm
Khiung-ka pan-kang 195±10 pm
Van der Waals pan-kang 249 pm
Miscellanea
Chîn-thí keu-chhoface-centered cubic (fcc)
Face-centered cubic crystal structure for Sṳ̂ 鍶
Ngie̍t-phàng-chong 22.5 µm·m−1·K−1 (at 25 °C)
Ngie̍t-chhòn-thô-li̍t 35.4 W·m−1·K−1
Thien-chú-li̍t 132 nΩ·m (at 20 °C)
Chhṳ̀-sin paramagnetic
Young's modulus 15.7 GPa
Shear modulus 6.03 GPa
Poisson ratio 0.28
Mohs hardness 1.5
CAS Registry Number 7440-24-6
Le̍k-sú
Hí-miàng after the mineral strontianite, itself named after Strontian, Scotland
Fat-hien William Cruickshank (1787)
First isolation Humphry Davy (1808)
Chui vún-thin ke thùng-vi-su
Chú vùn-chông: Sṳ̂ 鍶 ke thùng-vi-su
iso NA half-life DM DE (MeV) DP
82Sr syn 25.36 d ε 82Rb

模板:Infobox element/isotopes decay3

84Sr 0.56% (β+β+) 1.7867 84Kr

模板:Infobox element/isotopes decay2

86Sr 9.86% 86Sr is stable with 48 neutrons
87Sr 7.0% 87Sr is stable with 49 neutrons
88Sr 82.58% 88Sr is stable with 50 neutrons

模板:Infobox element/isotopes decay2

90Sr trace 28.90 y β 0.546 90Y
Decay modes in parentheses are predicted, but have not yet been observed