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| (6 सदस्यों द्वारा किए गए बीच के 37 अवतरण नहीं दर्शाए गए) |
| पंक्ति 1: |
पंक्ति 1: |
| ==पारा==
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| {{Infobox element
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| |name=पारा
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| |pronounce=
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| |number=80
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| |symbol=Hg
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| |left=[[सोना]]
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| |right=[[थैलियम]]
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| |above=[[कैडमियम|Cd]]
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| |below=[[उनउनबियम|Cn]]
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| |series=[[संक्रमण धातु]]
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| |series plain=
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| |series comment=
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| |group=12
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| |period=6
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| |block=d
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| |series color=
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| |phase color=
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| |appearance=
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| |image name=
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| |image size=
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| |image alt=
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| |image name comment=
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| |image name 2=
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| |image size 2=
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| |image alt 2=
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| |image name 2 comment=
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| |atomic mass=
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| |atomic mass 2=
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| |atomic mass comment=
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| |electron configuration=1s<sup>2</sup>, 2s<sup>2</sup> 2p<sup>6</sup>, 3s<sup>2</sup> 3p<sup>6</sup> 3d<sup>10</sup>, 4s<sup>2</sup> 4p<sup>6</sup> 4d<sup>10</sup> 4f<sup>14</sup>, 5s<sup>2</sup> 5p<sup>6</sup> 5d<sup>10</sup>, 6s<sup>2</sup>
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| |electrons per shell=2, 8, 18, 32, 18, 2
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| |color=
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| |phase=द्रव पदार्थ|द्रव
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| |phase comment=
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| |phase plain=
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| |density gplstp=
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| |density gpcm3nrt=(liquid) 13.534
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| |density gpcm3nrt 2=
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| |density gpcm3nrt 3=
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| |density gpcm3mp=
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| |density gpcm3bp=
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| |melting point K=234.32
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| |melting point C=-38.83
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| |melting point F=-37.89
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| |melting point pressure=
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| |sublimation point K=
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| |sublimation point C=
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| |sublimation point F=
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| |sublimation point pressure=
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| |boiling point K=629.88
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| |boiling point C=356.73
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| |boiling point F=674.11
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| |boiling point pressure=
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| |triple point K=
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| |triple point kPa=
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| |triple point K 2=
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| |triple point kPa 2=
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| |critical point K=1750
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| |critical point MPa=172.00
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| |heat fusion=
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| |heat fusion 2=
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| |heat fusion pressure=
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| |heat vaporization=59.11
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| |heat vaporization pressure=
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| |heat capacity=27.983
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| |heat capacity pressure=
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| |vapor pressure 1=315
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| |vapor pressure 10=350
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| |vapor pressure 100=393
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| |vapor pressure 1 k=449
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| |vapor pressure 10 k=523
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| |vapor pressure 100 k=629
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| |vapor pressure comment=
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| |crystal structure=
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| |crystal structure comment=
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| |oxidation states=4, '''2''', 1
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| |oxidation states comment=
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| |electronegativity=2.00
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| |number of ionization energies=3
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| |1st ionization energy=1007.1
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| |2nd ionization energy=1810
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| |3rd ionization energy=3300
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| |atomic radius=151
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| |atomic radius calculated=
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| |covalent radius=132±5
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| |Van der Waals radius=155
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| |magnetic ordering=[[पराचुम्बकीय पदार्थ|पराचुम्बकीय]]
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| |electrical resistivity=(25 °C) 961n
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| |electrical resistivity at 0=
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| |electrical resistivity at 20=
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| |thermal conductivity=
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| |thermal conductivity 2=8.30
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| |thermal diffusivity=
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| |thermal expansion=
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| |thermal expansion at 25=60.4
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| |speed of sound=(द्रव, 20 °C) 1451.4
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| |speed of sound rod at 20=
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| |speed of sound rod at r.t.=
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| |Tensile strength=
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| |Young's modulus=
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| |Shear modulus=
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| |Bulk modulus=
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| |Poisson ratio=
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| |Mohs hardness=
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| |Vickers hardness=
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| |Brinell hardness=
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| |CAS number=7439-97-6
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| |isotopes={{Elementbox_isotopes_decay | mn=194 | sym=Hg
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| | na=syn | hl=444 y
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| | dm=ε | de=0.040 | pn=194 | ps=[[सोना|Au]] }}
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| {{Elementbox_isotopes_decay | mn=195 | sym=Hg
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| | na=syn | hl=9.9 h
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| | dm=ε | de=1.510 | pn=195 | ps=[[सोना|Au]] }}
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| {{Elementbox_isotopes_stable | mn=196 | sym=Hg | na=0.15% | n=116 }}
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| {{Elementbox_isotopes_decay | mn=197 | sym=Hg
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| | na=syn | hl=64.14 h
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| | dm=ε | de=0.600 | pn=197 | ps=[[सोना|Au]] }}
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| {{Elementbox_isotopes_stable | mn=198 | sym=Hg | na=9.97% | n=118 }}
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| {{Elementbox_isotopes_stable | mn=199 | sym=Hg | na=16.87% | n=119 }}
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| {{Elementbox_isotopes_stable | mn=200 | sym=Hg | na=23.1% | n=120 }}
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| {{Elementbox_isotopes_stable | mn=201 | sym=Hg | na=13.18% | n=121 }}
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| {{Elementbox_isotopes_stable | mn=202 | sym=Hg | na=29.86% | n=122 }}
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| {{Elementbox_isotopes_decay | mn=203 | sym=Hg
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| | na=syn | hl=46.612 d
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| | dm=β<sup>−</sup> | de=0.492 | pn=203 | ps=[[थैलियम|Tl]] }}
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| {{Elementbox_isotopes_stable | mn=204 | sym=Hg | na=6.87% | n=124 }}
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| |isotopes comment=
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| }}
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