ବ୍ରୋମିନ

Bromine, ₃₅Br
ସାଧାରଣ ଗୁଣ
ନାମ, ପ୍ରତୀକ	bromine, Br
Appearance	gas/liquid: red-brown; solid: metallic luster
ଉଚ୍ଚାରଣ	/ˈbroʊmiːn/ BROH-meen; or /ˈbroʊm[invalid input: 'ɨ']n/ BROH-min
Bromine in the periodic table
	selenium ← bromine → krypton
ପରମାଣୁ କ୍ରମାଙ୍କ (Z)	35
ଶ୍ରେଣୀ, ବ୍ଳକ	group 17 (halogens), p-block
ପର୍ଯ୍ୟାୟ	period 4
ମୌଳିକ ପ୍ରକାର	halogen
ମାନକ ପରମାଣବିକ ଓଜନ (±) (Ar)	79.904(1)
ଇଲେକ୍‌ଟ୍ରୋନ୍ ବିନ୍ୟାସ	[Ar] 4s2 3d10 4p5
per shell	2, 8, 18, 7
ଭୌତିକ ଗୁଣ
ଅବସ୍ଥା	liquid
ଗଳନାଙ୍କ	265.8 K (-7.2 °C, 19 °F)
ସ୍ଫୁଟନାଙ୍କ	332.0 K (58.8 °C, 137.8 °F)
Density near r.t.	(Br2, liquid) 3.1028 g/cm3
Critical point	588 K, 10.34 MPa
Heat of fusion	(Br2) 10.571 kJ/mol
Heat of	(Br2) 29.96 kJ/mol
Molar heat capacity	(Br2); 75.69 J/(mol·K)
Atomic properties
Oxidation states	7, 5, 4, 3, 1, -1; (strongly acidic oxide)
Electronegativity	Pauling scale: 2.96
Atomic radius	empirical: 120 pm
Covalent radius	120±3 pm
Van der Waals radius	185 pm
Miscellanea
Crystal structure	orthorhombic
Speed of sound	(20°C) 206 m/s
Thermal conductivity	0.122 W/(m·K)
Electrical resistivity	7.8×1010 Ω·m (at 20 °C)
Magnetic ordering	diamagnetic
CAS Number	7726-95-6
ଇତିହାସ
ଆବିଷ୍କାର	Antoine Jérôme Balard and Leopold Gmelin (1825)
First isolation	Antoine Jérôme Balard and Leopold Gmelin (1825)
Most stable isotopes of bromine
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ବ୍ରୋମିନ (ଗ୍ରୀକ: [βρῶμος, ବ୍ରୋମୋସ୍] Error: {{Lang}}: text has italic markup (help)ରୁ ଅସିଛି,ମାନେ "ଉତ୍କଟ-ଗନ୍ଧ" ବା "strong-smelling" ବା "stench")^[୨] ହେଉଛି ଏକ ରାସାୟନିକ ମୌଳିକ ଯାହାର ପ୍ରତୀକ Br ଓ ପରମାଣୁ କ୍ରମାଙ୍କ ୩୫ ।

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↑ Magnetic susceptibility of the elements and inorganic compounds, in Handbook of Chemistry and Physics 81st edition, CRC press.
↑ Turner, Edward (1828). Elements of chemistry: including the recent discoveries and doctrines of the science. p. 467. The name first applied to it by its discoverer is muride; but it has since been changed to brome..from the Greek βρῶμος signifying a strong or rank odour. This appellation may in the English language be properly converted into that of Bromine.

ବାହାର ଲିଙ୍କ

Bromine at The Periodic Table of Videos (University of Nottingham)
Theodoregray.com – Bromine
Bromine Science and Environmental Forum (BSEF)
Chemistry in its element podcast (MP3) from the Royal Society of Chemistry's Chemistry World: Bromine

[1] Magnetic susceptibility of the elements and inorganic compounds, in Handbook of Chemistry and Physics 81st edition, CRC press.

[Turner-2] Turner, Edward (1828). Elements of chemistry: including the recent discoveries and doctrines of the science. p. 467. The name first applied to it by its discoverer is muride; but it has since been changed to brome..from the Greek βρῶμος signifying a strong or rank odour. This appellation may in the English language be properly converted into that of Bromine.

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