ഫലകം:Infobox fluorine
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വസ്തുതകൾ ഫ്ലൂറിൻ, Pronunciation ...
ഫ്ലൂറിൻ | |||||||||||||||
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Pronunciation |
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രൂപാന്തരങ്ങൾ | alpha, beta (see Allotropes of fluorine) | ||||||||||||||
Appearance | വാതകം: വളരെ ഇളം മഞ്ഞ ദ്രാവകം: തെളിഞ്ഞ മഞ്ഞ ഘരം: alpha is opaque, beta is transparent | ||||||||||||||
ഫ്ലൂറിൻ ആവർത്തനപ്പട്ടികയിൽ | |||||||||||||||
ഗ്രൂപ്പ് | group 17 (halogens) | ||||||||||||||
പിരീഡ് | period 2 | ||||||||||||||
ബ്ലോക്ക് | p-block | ||||||||||||||
ഇലക്ട്രോൺ വിന്യാസം | [He] 2s2 2p5[1] | ||||||||||||||
Electrons per shell | 2, 7 | ||||||||||||||
Physical properties | |||||||||||||||
Phase at STP | gas | ||||||||||||||
ദ്രവണാങ്കം | (F2) 53.48 K (−219.67 °C, −363.41 °F)[2] | ||||||||||||||
ക്വഥനാങ്കം | (F2) 85.03 K (−188.11 °C, −306.60 °F)[2] | ||||||||||||||
ഘനത്വം (STP-യിൽ) | 1.696 g/L[3] | ||||||||||||||
when liquid (at b.p.) | 1.505 g/cm3[4] | ||||||||||||||
ത്രിക ബിന്ദു | 53.48 K, 90 kPa[2] | ||||||||||||||
Critical point | 144.41 K, 5.1724 MPa[2] | ||||||||||||||
Heat of vaporization | 6.51 kJ/mol[3] | ||||||||||||||
Molar heat capacity | Cp: 31 J/(mol·K)[4] (at 21.1 °C) Cv: 23 J/(mol·K)[4] (at 21.1 °C) | ||||||||||||||
Vapor pressure
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Atomic properties | |||||||||||||||
Oxidation states | −1 (oxidizes oxygen) | ||||||||||||||
Electronegativity | Pauling scale: 3.98[1] | ||||||||||||||
അയോണീകരണ ഊർജം |
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കൊവാലന്റ് റേഡിയസ് | 64 pm[6] | ||||||||||||||
Van der Waals radius | 135 pm[7] | ||||||||||||||
Spectral lines of ഫ്ലൂറിൻ | |||||||||||||||
Other properties | |||||||||||||||
Natural occurrence | primordial | ||||||||||||||
ക്രിസ്റ്റൽ ഘടന | cubic | ||||||||||||||
താപചാലകത | 0.02591 W/(m⋅K)[8] | ||||||||||||||
കാന്തികത | diamagnetic (−1.2×10−4)[9][10] | ||||||||||||||
സി.എ.എസ് നമ്പർ | 7782-41-4[1] | ||||||||||||||
History | |||||||||||||||
Naming | after the mineral fluorite, itself named after Latin fluo (to flow, in smelting) | ||||||||||||||
Discovery | André-Marie Ampère (1810) | ||||||||||||||
First isolation | Henri Moissan[1] (June 26, 1886) | ||||||||||||||
Named by | Humphry Davy | ||||||||||||||
Isotopes of ഫ്ലൂറിൻ കാ • [{{fullurl:Template:{{{template}}}|action=edit}} തി] | |||||||||||||||
Template:infobox ഫ്ലൂറിൻ isotopes does not exist | |||||||||||||||
വർഗ്ഗം: ഫ്ലൂറിൻ
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അടയ്ക്കുക
കൂടുതൽ വിവരങ്ങൾ F · Fluorine ...
F · Fluorine | ||
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isobox
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→ H | |
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indexes by PT (page) |
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Spectral lines image |
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