Revisi per 2 Agustus 2012 01.11 sunting MerlIwBot (bicara \| kontrib) Bot 138.838 suntingan k bot Menambah: be:Праметый ← Revisi sebelumnya		Revisi per 19 Agustus 2012 17.38 sunting balikkan RaymondSutanto (bicara \| kontrib) Birokrat, Pengecualian blokir IP, Pengurus 31.399 suntingan kTidak ada ringkasan suntingan Revisi selanjutnya →
Baris 1: {{Kotak info prometium}} ~~{{Elementbox_header \| number=61 \| symbol=Pm \| name=prometium \| left=[[neodimium]] \| right=[[samarium]] \| above=- \| below=[[neptunium\|Np]] \| color1=#ffbfff \| color2=black }}~~ ~~{{Elementbox_series \| [[lantanida]] }}~~ ~~{{Elementbox_periodblock \| period=6 \| block=f }}~~ ~~{{Elementbox_appearance \| metallic }}~~ ~~{{Elementbox_atomicmass_gpm \| [[1 E-25 kg\|[145]]][[List of elements by atomic mass\|(0)]] }}~~ ~~{{Elementbox_econfig \| [[[xenon\|Xe]]] 4f<sup>5</sup> 6s<sup>2</sup> }}~~ ~~{{Elementbox_epershell \| 2, 8, 18, 23, 8, 2 }}~~ ~~{{Elementbox_section_physicalprop \| color1=#ffbfff \| color2=black }}~~ ~~{{Elementbox_phase \| [[solid]] }}~~ ~~{{Elementbox_density_gpcm3nrt \| 7.26 }}~~ ~~{{Elementbox_meltingpoint \| k=1315 \| c=1042 \| f=1908 }}~~ ~~{{Elementbox_boilingpoint \| k=3273 \| c=3000 \| f=5432 }}~~ ~~{{Elementbox_heatfusion_kjpmol \| 7.13 }}~~ ~~{{Elementbox_heatvaporiz_kjpmol \| 289 }}~~ ~~{{Elementbox_section_atomicprop \| color1=#ffbfff \| color2=black }}~~ ~~{{Elementbox_crystalstruct \| hexagonal }}~~ ~~{{Elementbox_oxistates \| 3{{br}}(mildly [[base (chemistry)\|basic]] oxide) }}~~ ~~{{Elementbox_electroneg_pauling \| ? 1.13 }}~~ ~~{{Elementbox_ionizationenergies4 \| 540 \| 1050 \| 2150 }}~~ ~~{{Elementbox_atomicradius_pm \| [[1 E-10 m\|185]] }}~~ ~~{{Elementbox_atomicradiuscalc_pm \| [[1 E-10 m\|205]] }}~~ ~~{{Elementbox_section_miscellaneous \| color1=#ffbfff \| color2=black }}~~ ~~{{Elementbox_magnetic \| no data }}~~ ~~{{Elementbox_eresist_ohmm \| ([[room temperature\|r.t.]]) est. 0.75 µ}}~~ ~~{{Elementbox_thermalcond_wpmkat300k \| 17.9 }}~~ ~~{{Elementbox_thermalexpansion_umpmk \| ([[room temperature\|r.t.]]) (α, poly){{br}}est. 11 }}~~ ~~{{Elementbox_youngsmodulus_gpa \| (α form) est. 46 }}~~ ~~{{Elementbox_shearmodulus_gpa \| (α form) est. 18 }}~~ ~~{{Elementbox_bulkmodulus_gpa \| (α form) est. 33 }}~~ ~~{{Elementbox_poissonratio \| (α form) est. 0.28 }}~~ ~~{{Elementbox_cas_number \| 7440-12-2 }}~~ ~~{{Elementbox_isotopes_begin \| color1=#ffbfff \| color2=black }}~~ ~~{{Elementbox_isotopes_decay \| mn=145 \| sym=Pm~~ ~~\| na=[[synthetic radioisotope\|syn]] \| hl=17.7 [[year\|y]]~~ ~~\| dm=[[Electron capture\|ε]] \| de=0.163 \| pn=145 \| ps=[[neodymium\|Nd]] }}~~ ~~{{Elementbox_isotopes_decay2 \| mn=146 \| sym=Pm~~ ~~\| na=[[synthetic radioisotope\|syn]] \| hl=5.53 y~~ ~~\| dm1=ε \| de1=1.472 \| pn1=146 \| ps1=[[neodymium\|Nd]]~~ ~~\| dm2=[[Beta minus decay\|β<sup>-</sup>]] \| de2=1.542 \| pn2=146 \| ps2=[[samarium\|Sm]] }}~~ ~~{{Elementbox_isotopes_decay \| mn=147 \| sym=Pm~~ ~~\| na=[[synthetic radioisotope\|syn]] \| hl=2.6234 [[year\|y]]~~ ~~\| dm=[[beta emission\|β<sup>-</sup>]] \| de=0.224 \| pn=147 \| ps=[[samarium\|Sm]] }}~~ ~~{{Elementbox_isotopes_end}}~~ ~~{{Elementbox_footer \| color1=#ffbfff \| color2=black }}~~ '''Prometium''' adalah suatu [[unsur kimia]] dalam [[tabel periodik]] yang memiliki lambang '''Pm''' dan [[nomor atom]] 61. ==Referensi== {{reflist}} {{clr}}

Prometium: Perbedaan antara revisi