"प्रयोग:फ़ौज़िया3": अवतरणों में अंतर

भारत डिस्कवरी प्रस्तुति
यहाँ जाएँ:नेविगेशन, खोजें
(पृष्ठ को '<gallery> चित्र:Fountain-Pen.jpg चित्र:Fountain-Pen-1.jpg चित्र:Fountain-Pen-2.jpg चित्र:Fountai...' से बदल रहा है।)
 
(9 सदस्यों द्वारा किए गए बीच के 54 अवतरण नहीं दर्शाए गए)
पंक्ति 1: पंक्ति 1:
==पोटेशियम==
<gallery>
{{Elementbox
चित्र:Fountain-Pen.jpg
|name=पोटेशियम
चित्र:Fountain-Pen-1.jpg
|pronounce=
चित्र:Fountain-Pen-2.jpg
|number=19
चित्र:Fountain-Pen-3.jpg
|symbol=K
चित्र:Bricks.jpg
|left=[[ऑर्गन]]
</gallery>
|right=[[कैल्सियम]]
|above=[[सोडियम|Na]]
|below=[[रुबिडियम|Rb]]
|series=क्षार धातु
|series comment=
|group=1
|period=4
|block=s
|series color=
|phase color=
|appearance=
|image name=
|image size=
|image name comment=
|image name 2=
|image name 2 comment=
|atomic mass=39.0983
|atomic mass 2=1
|atomic mass comment=
|electron configuration=1s<sup>2</sup>, 2s<sup>2</sup> 2p<sup>6</sup>, 3s<sup>2</sup> 3p<sup>6</sup>,4s<sup>1</sup>
|electrons per shell=2, 8, 8, 1
|color=
|phase=ठोस
|phase comment=
|density gplstp=
|density gpcm3nrt=0.862
|density gpcm3nrt 2=
|density gpcm3mp=0.828
|melting point K=336.53
|melting point C=63.38
|melting point F=146.08
|boiling point K=1032
|boiling point C=759
|boiling point F=1398
|triple point K=336.35
|triple point kPa=
|critical point K=
|critical point MPa=
|heat fusion=2.33
|heat fusion 2=
|heat vaporization=76.9
|heat capacity=29.6
|vapor pressure 1=
|vapor pressure 10=
|vapor pressure 100=
|vapor pressure 1 k=
|vapor pressure 10 k=
|vapor pressure 100 k=
|vapor pressure comment=
|crystal structure=
|oxidation states=1
|oxidation states comment=
|electronegativity=0.82
|number of ionization energies=4
|1st ionization energy=418.8
|2nd ionization energy=3052
|3rd ionization energy=4420
|atomic radius=227
|atomic radius calculated=
|covalent radius=203±12
|Van der Waals radius=275
|magnetic ordering=paramagnetic
|electrical resistivity=
|electrical resistivity at 0=
|electrical resistivity at 20=72 n
|thermal conductivity=102.5
|thermal conductivity 2=
|thermal diffusivity=
|thermal expansion=
|thermal expansion at 25=83.3
|speed of sound=
|speed of sound rod at 20=2000
|speed of sound rod at r.t.=
|Young's modulus=3.53
|Shear modulus=1.3
|Bulk modulus=3.1
|Poisson ratio=
|Mohs hardness=0.4
|Vickers hardness=
|Brinell hardness=0.363
|CAS number=7440-09-7
|isotopes=
{{Elementbox_isotopes_stable | mn=39 | sym=K | na=93.26% | n=20 }}
{{Elementbox_isotopes_decay3 | mn=40 | sym=K | na=0.012% | hl=1.248(3)&times;10<sup>9</sup> y |
dm1=β<sup>−</sup> | de1=1.311 | pn1=40 | ps1=[[कैल्सियम|Ca]] |
dm2=ε | de2=1.505 | pn2=40 | ps2=[[ऑर्गन|Ar]] |
dm3=β<sup>+</sup> | de3=1.505 | pn3=40 | ps3=[[ऑर्गन|Ar]] }}
{{Elementbox_isotopes_stable | mn=41 | sym=K | na=6.73% | n=22 }}
|isotopes comment=
}}
 
==बाहरी कड़ियाँ==
*[http://agropedia.iitk.ac.in/?q=content/%E0%A4%AA%E0%A5%8B%E0%A4%9F%E0%A5%87%E0%A4%B6%E0%A4%BF%E0%A4%AF%E0%A4%AE-%E0%A4%97%E0%A4%A8%E0%A5%8D%E0%A4%A8%E0%A4%BE]
*[http://www.lifemojo.com/health-guides/health-tip/%E0%A4%89%E0%A4%9A%E0%A5%8D%E0%A4%9A-%E0%A4%B0%E0%A4%95%E0%A5%8D%E0%A4%A4%E0%A4%9A%E0%A4%BE%E0%A4%AA-%E0%A4%89%E0%A4%AA%E0%A4%BE%E0%A4%AF-%E0%A4%8F%E0%A4%95-%E0%A4%B8%E0%A4%82%E0%A4%A4%E0%A4%B0%E0%A5%87-%E0%A4%9C%E0%A5%88%E0%A4%B8%E0%A5%87-%E0%A4%89%E0%A4%9A%E0%A5%8D%E0%A4%9A-%E0%A4%AA%E0%A5%8B-5036540/hi]
*[http://www.news-medical.net/news/20100914/8/Hindi.aspx]
*[http://www.jkhealthworld.com/detail.php?id=8408]
*[http://healthy-india.org/Hindi/appetizing5.asp]
*[http://healthy-india.org/Hindi/appetizing.asp]

12:28, 2 अप्रैल 2012 के समय का अवतरण