View source for Template:Infobox manganese

{{Infobox element
|name=manganese
|number=25
|symbol=Mn
|abundance=
|abundance in earth's crust=
|abundance in oceans=
|abundance in solar system=
|left=[[Chemistry:Chromium|chromium]]
|right=[[Chemistry:Iron|iron]]
|above=–
|below=[[Chemistry:Technetium|Tc]]
|category comment=
|group=7
|period=4
|block=d
|appearance=silvery metallic
|image name=Mangan 1-crop.jpg
|image upright = 0.9
|electrons per shell=2, 8, 13, 2
|phase=
|phase comment=
|density gplstp=
|density gpcm3nrt=7.21
|density gpcm3nrt 2=
|density gpcm3mp=5.95
|melting point K=1519
|melting point C=1246
|melting point F=2275
|boiling point K=2334
|boiling point C=2061
|boiling point F=3742
|triple point K=
|triple point kPa=
|critical point K=
|critical point MPa=
|heat fusion=12.91
|heat fusion 2=
|heat vaporization=221
|heat capacity=26.32
|vapor pressure 1=1228
|vapor pressure 10=1347
|vapor pressure 100=1493
|vapor pressure 1 k=1691
|vapor pressure 10 k=1955
|vapor pressure 100 k=2333
|vapor pressure comment=
|crystal structure=body-centered cubic
|electronegativity=1.55
|number of ionization energies=4
|ionization energy 1=717.3
|ionization energy 2=1509.0
|ionization energy 3=3248
|atomic radius=127
|atomic radius calculated=
|covalent radius=Low spin: 139±5 pm<br/>High spin: 161±8
|Van der Waals radius=
|magnetic ordering=paramagnetic
|electrical resistivity=
|electrical resistivity unit prefix=µ
|electrical resistivity at 0=
|electrical resistivity at 20=1.44
|thermal conductivity=7.81
|thermal conductivity 2=
|thermal diffusivity=
|thermal expansion=
|thermal expansion at 25=21.7
|speed of sound=
|speed of sound rod at 20=5150
|speed of sound rod at r.t.=
|magnetic susceptibility= (α) +529.0·10<sup>−6</sup>
|magnetic susceptibility ref= &#x20;(293&nbsp;K)<ref>{{Cite book|title=CRC, Handbook of Chemistry and Physics|last=Weast|first=Robert|publisher=Chemical Rubber Company Publishing|year=1984|isbn=0-8493-0464-4|location=Boca Raton, Florida|pages=E110|quote=|via=}}</ref>
|Young's modulus=198
|Shear modulus=
|Bulk modulus=120
|Poisson ratio=
|Mohs hardness=6.0
|Vickers hardness=
|Brinell hardness=196
|CAS number=7439-96-5
|isotopes=
{{infobox element/isotopes decay3 | mn=52 | sym=Mn | na=[[Physics:Synthetic radioisotope|syn]] | hl=5.6&nbsp;d | dm1=[[Physics:Electron capture|ε]] | de1=–
|link1=chromium-52 | pn1=52 | ps1=Cr |
dm2=[[Physics:Positron emission|β<sup>+</sup>]] | de2=0.575
|pn2=52 | ps2=Cr|
dm3=[[Physics:Gamma ray|γ]] | de3=0.7, 0.9, 1.4 | pn3= | ps3=– }}
{{infobox element/isotopes decay | mn=53 | sym=Mn | na=[[Physics:Trace radioisotope|trace]] | hl=3.74&times;10<sup>6</sup>&nbsp;y | dm=ε | de=–
|link1=chromium-53 | pn=53 | ps=Cr }}
{{infobox element/isotopes decay2 | mn=54 | sym=Mn | na=syn | hl=312.03&nbsp;d | dm1=ε | de1=1.377 | link1=chromium-54 | pn1=54 | ps1=Cr
|dm2=γ | de2=0.834 | pn2= | ps2=– }}
{{Infobox element/isotopes stable | mn=55 | sym=Mn | na=100% | n=30 |firstlinks=yes}}
|isotopes comment=
|discovered by=[[Biography:Carl Wilhelm Scheele|Carl Wilhelm Scheele]]
|discovery date=1774
|first isolation by=[[Johann Gottlieb Gahn]]
|first isolation date=1774
|QID=Q731
}}<!--

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