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Phìn

Chhiùng Wikipedia lòi
Phìn,  5B
ngoi-kôn
black-brown

boron (β-rhombohedral)[1]
Kî-pún sin-sit
Miàng,fù-hoPhìn, B
Yîn-ngîboron
thùng-su-thíα-, β-rhombohedral, β-tetragonal (andmore)
ngoi-hìnblack-brown
Phìn chhaichû-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)
–
↑
B
↓
Al
beryllium ←Phìn →Than
ngièn-chṳ́ sì-sú5
ngièn-chṳ́-liòng10.81[2](10.806–10.821)[3]
ngièn-su lui-phe̍t lui-kîm-su̍k
Chhu̍k,fûn-khî13 chhu̍k,p-block
chû-khìperiod 2
thien-chṳ́ phài-lie̍t[He] 2s2 2p1
per shell2, 3
vu̍t-lî sin-chṳt
Siôngku-thí
yùng-tiám2349 K​(2076 °C,​3769 °F)
pui-tiám4200 K​(3927 °C,​7101 °F)
yùng-tiám ke yi̍t-thí me̍t-thu2.08 g·cm−3
Yùng-fa-ngie̍t50.2 kJ·mol−1
Chîn-fat-ngie̍t508 kJ·mol−1
Ngie̍t-yùng-liong11.087 J·mol−1·K−1
chîn-hi-ap
P (Pa)1101001 k10 k100 k
chhai T (K)234825622822314135454072
Ngièn-chṳ́ sin-chṳt
Yông-fa-su3, 2, 1, −1, −5[4][5]​(a mildlyacidic oxide)
Thien-fu-sinPauling scale: 2.04
Thien-lì-nèn1st: 800.6 kJ·mol−1
2nd: 2427.1 kJ·mol−1
3rd: 3659.7 kJ·mol−1
(more)
Ngièn-chṳ́ pan-kangempirical:90 pm
Khiung-ka pan-kang84±3 pm
Van der Waals pan-kang192 pm
Miscellanea
Chîn-thí keu-chho​rhombohedral
Rhombohedral crystal structure for Phìn
Sâng-sukthin rod16,200 m·s−1(at 20 °C)
Ngie̍t-phàng-chongβ form: 5–7 µm·m−1·K−1(at 25 °C)[6]
Ngie̍t-chhòn-thô-li̍t27.4 W·m−1·K−1
Thien-chú-li̍t~106 Ω·m(at 20 °C)
Chhṳ̀-sindiamagnetic[7]
Mohs hardness~9.5
CAS Registry Number7440-42-8
Le̍k-sú
Fat-hienJoseph Louis Gay-Lussac andLouis Jacques Thénard[8](30 June 1808)
First isolationHumphry Davy[9](9 July 1808)
Chui vún-thin ke thùng-vi-su
Chú vùn-chông:Phìn ke thùng-vi-su
isoNAhalf-lifeDMDE (MeV)DP
10B19.9(7)%10B isstable with 5neutrons[10]
11B80.1(7)%11B is stable with 6 neutrons[10]
10B content may be as low as 19.1% and as high as 20.3% in natural samples.11B is the remainder in such cases.[11]

Phìn (硼), fe̍t-chá ham-chophìn-su (硼素), he yit-chúngFa-ho̍k ngièn-su, fa-ho̍k fù-ho vìB, ngièn-chṳ́ su-muk he5, chhaiNgièn-su chû-khì-péu chûng thi-ńg vi.

Chhâm-kháu chṳ̂-liau

[phiên-siá |kói ngièn-sṳ́-mâ]
  1. ↑Van Setten et al. 2007, pp. 2460–1
  2. ↑Conventional Atomic Weights 2013.Commission on Isotopic Abundances and Atomic Weights
  3. ↑Standard Atomic Weights 2013.Commission on Isotopic Abundances and Atomic Weights
  4. ↑Zhang, K.Q.; Guo, B.; Braun, V.; Dulick, M.; Bernath, P.F. (1995)."Infrared Emission Spectroscopy of BF and AIF"(PDF).J. Molecular Spectroscopy170: 82.Bibcode:1995JMoSp.170...82Z.doi:10.1006/jmsp.1995.1058. Archived fromthe original(PDF) on 2012-01-11.2018-06-07 chhà-khon. 
  5. ↑模板:Cite article
  6. ↑Holcombe Jr., C. E.; Smith, D. D.; Lorc, J. D.; Duerlesen, W. K.; Carpenter; D. A. (October 1973). "Physical-Chemical Properties of beta-Rhombohedral Boron".High Temp. Sci.5 (5): 349–57. 
  7. ↑Lide, David R. (ed.) (2000).Magnetic susceptibility of the elements and inorganic compounds, in Handbook of Chemistry and Physics(PDF). CRC press.ISBN 0849304814. Archived from the original on 2012-01-12.2018-06-07 chhà-khon. 
  8. ↑Gay Lussac, J.L. and Thenard, L.J. (1808)."Sur la décomposition et la recomposition de l'acide boracique".Annales de chimie68: 169–174. 
  9. ↑Davy H (1809)."An account of some new analytical researches on the nature of certain bodies, particularly the alkalies, phosphorus, sulphur, carbonaceous matter, and the acids hitherto undecomposed: with some general observations on chemical theory".Philosophical Transactions of the Royal Society of London99: 39–104.doi:10.1098/rstl.1809.0005. 
  10. 12"Atomic Weights and Isotopic Compositions for All Elements". National Institute of Standards and Technology.2008-09-21 chhà-khon. 
  11. ↑Szegedi, S.; Váradi, M.; Buczkó, Cs. M.; Várnagy, M.; Sztaricskai, T. (1990). "Determination of boron in glass by neutron transmission method".Journal of Radioanalytical and Nuclear Chemistry Letters146 (3): 177.doi:10.1007/BF02165219. 
Ngièn-su chû-khì-péu
H He
LiBe BCNOFNe
NaMg AlSiPSClAr
KCa ScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr
RbSr YZrNbMoTcRuRhPdAgCdInSnSbTeIXe
CsBaLaCePrNdPmSmEuGdTbDyHoErTmYbLuHfTaWReOsIrPtAuHgTlPbBiPoAtRn
FrRaAcThPaUNpPuAmCmBkCfEsFmMdNoLrRfDbSgBhHsMtDsRgCnNhFlMcLvTsOg
 
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