प्रयोग:गोविन्द 4: Difference between revisions
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{{Elementbox | |||
|name=gold | |||
|number=79 | |||
|symbol=Au | |||
|pronounce={{IPAc-en|ˈ|ɡ|oʊ|l|d}} | |||
|left=[[platinum]] | |||
|right=[[mercury (element)|mercury]] | |||
|above=[[silver|Ag]] | |||
|below=[[roentgenium|Rg]] | |||
|series=transition metal | |||
|series comment= | |||
|group=11 | |||
|period=6 | |||
|block=d | |||
|series color= | |||
|phase color= | |||
|appearance=metallic yellow | |||
|image name=Gold-crystals.jpg | |||
|image size=250px | |||
|image name comment= | |||
|image name 2= | |||
|image size 2= | |||
|image name 2 comment= | |||
|atomic mass=196.966569 | |||
|atomic mass 2=4 | |||
|atomic mass comment= | |||
|electron configuration=[[[xenon|Xe]]] 4f<sup>14</sup> 5d<sup>10</sup> 6s<sup>1</sup> | |||
|electrons per shell=2, 8, 18, 32, 18, 1 | |||
|color= | |||
|phase=solid | |||
|phase comment= | |||
|density gplstp= | |||
|density gpcm3nrt=19.30 | |||
|density gpcm3nrt 2= | |||
|density gpcm3nrt 3= | |||
|density gpcm3mp=17.31 | |||
|melting point K=1337.33 | |||
|melting point C=1064.18 | |||
|melting point F=1947.52 | |||
|melting point pressure= | |||
|sublimation point K= | |||
|sublimation point C= | |||
|sublimation point F= | |||
|sublimation point pressure= | |||
|boiling point K=3129 | |||
|boiling point C=2856 | |||
|boiling point F=5173 | |||
|boiling point pressure= | |||
|triple point K= | |||
|triple point kPa= | |||
|triple point K 2= | |||
|triple point kPa 2= | |||
|critical point K= | |||
|critical point MPa= | |||
|heat fusion=12.55 | |||
|heat fusion 2= | |||
|heat fusion pressure= | |||
|heat vaporization=324 | |||
|heat vaporization pressure= | |||
|heat capacity=25.418 | |||
|heat capacity pressure= | |||
|vapor pressure 1=1646 | |||
|vapor pressure 10=1814 | |||
|vapor pressure 100=2021 | |||
|vapor pressure 1 k=2281 | |||
|vapor pressure 10 k=2620 | |||
|vapor pressure 100 k=3078 | |||
|vapor pressure comment= | |||
|crystal structure=Lattice face centered cubic | |||
|oxidation states=-1, 1, 2, '''3''', 4, 5<br />([[Amphoterism|amphoteric]] oxide) | |||
|oxidation states comment= | |||
|electronegativity=2.54 | |||
|number of ionization energies=2 | |||
|1st ionization energy=890.1 | |||
|2nd ionization energy=1980 | |||
|3rd ionization energy= | |||
|atomic radius=144 | |||
|atomic radius calculated= | |||
|covalent radius=136±6 | |||
|Van der Waals radius=166 | |||
|magnetic ordering=[[Diamagnetism|diamagnetic]] | |||
|electrical resistivity= | |||
|electrical resistivity at 0= | |||
|electrical resistivity at 20=22.14 n | |||
|thermal conductivity=318 | |||
|thermal conductivity 2= | |||
|thermal diffusivity= | |||
|thermal expansion= | |||
|thermal expansion at 25=14.2 | |||
|speed of sound= | |||
|speed of sound rod at 20= | |||
|speed of sound rod at r.t.=2030 | |||
|Tensile strength=120 | |||
|Young's modulus=79 | |||
|Shear modulus= 27 | |||
|Bulk modulus=180 | |||
|Poisson ratio=0.44 | |||
|Mohs hardness=2.5 | |||
|Vickers hardness=216 | |||
|Brinell hardness=25 HB | |||
|CAS number=7440-57-5 | |||
|isotopes={{Elementbox_isotopes_decay | mn=195 | sym=Au | |||
| na=[[synthetic radioisotope|syn]] | hl=186.10 d | |||
| dm=[[electron capture|ε]] | de=0.227 | pn=195 | ps=[[platinum|Pt]] }} | |||
{{Elementbox_isotopes_decay2 | mn=196 | sym=Au | |||
| na=[[synthetic radioisotope|syn]] | hl=6.183 d | |||
| dm1=[[electron capture|ε]] | de1=1.506 | pn1=196 | ps1=[[platinum|Pt]] | |||
| dm2=[[beta emission|β<sup>−</sup>]] | de2=0.686 | pn2=196 | ps2=[[mercury (element)|Hg]] }} | |||
{{Elementbox_isotopes_stable | mn=197 | sym=Au | na=100% | n=118 }} | |||
{{Elementbox_isotopes_decay | mn=198 | sym=Au | |||
| na=[[synthetic radioisotope|syn]] | hl=2.69517 d | |||
| dm=[[beta emission|β<sup>−</sup>]] | de=1.372 | pn=198 | ps=[[mercury (element)|Hg]] }} | |||
{{Elementbox_isotopes_decay | mn=199 | sym=Au | |||
| na=[[synthetic radioisotope|syn]] | hl=3.169 d | |||
| dm=[[beta emission|β<sup>−</sup>]] | de=0.453 | pn=199 | ps=[[mercury (element)|Hg]] }} | |||
|isotopes comment= | |||
}} | |||
<noinclude> | |||
{{Template reference list}} | |||
[[Category:Periodic table infobox templates|Carbon]] | |||
</noinclude> | |||