Difference between revisions 1241858 and 1243964 on bnwiki{{Unreferenced|date=মার্চ ২০১০}} {{Elementbox_header | number=63 | symbol=Eu | name=ইউরোপিয়াম | left=[[সামারিয়াম]] | right=[[গ্যাডোলিনিয়াম]] | above=- | below=[[আমেরিসিয়াম|Am]] | color1=#ffbfff | color2=black }} {{Elementbox_series | [[lanthanide]]s }} {{Elementbox_periodblock | period=6 | block=f }} {{Elementbox_appearance_img | Eu,63| silvery white }} {{Elementbox_atomicmass_gpm | [[1 E-25 kg|151.964]][[List of elements by atomic mass|(1)]] }} {{Elementbox_econfig | [[[জেনন|Xe]]] 4f<sup>7</sup> 6s<sup>2</sup> }} {{Elementbox_epershell | 2, 8, 18, 25, 8, 2 }} {{Elementbox_section_physicalprop | color1=#ffbfff | color2=black }} {{Elementbox_phase | [[solid]] }} {{Elementbox_density_gpcm3nrt | 5.264 }} {{Elementbox_densityliq_gpcm3mp | 5.13 }} {{Elementbox_meltingpoint | k=1099 | c=826 | f=1519 }} {{Elementbox_boilingpoint | k=1802 | c=1529 | f=2784 }} {{Elementbox_heatfusion_kjpmol | 9.21 }} {{Elementbox_heatvaporiz_kjpmol | 176 }} {{Elementbox_heatcapacity_jpmolkat25 | 27.66 }} {{Elementbox_vaporpressure_katpa | 863 | 957 | 1072 | 1234 | 1452 | 1796 | comment= }} {{Elementbox_section_atomicprop | color1=#ffbfff | color2=black }} {{Elementbox_crystalstruct | cubic body centered }} {{Elementbox_oxistates | 3,2 <br />(mildly [[base (chemistry)|basic]] oxide) }} {{Elementbox_electroneg_pauling | ? 1.2 }} {{Elementbox_ionizationenergies4 | 547.1 | 1085 | 2404 }} {{Elementbox_atomicradius_pm | [[1 E-10 m|185]] }} {{Elementbox_atomicradiuscalc_pm | [[1 E-10 m|231]] }} {{Elementbox_section_miscellaneous | color1=#ffbfff | color2=black }} {{Elementbox_magnetic | no data }} {{Elementbox_eresist_ohmm | ([[room temperature|r.t.]]) (poly) 0.900 µ}} {{Elementbox_thermalcond_wpmkat300k | est. 13.9 }} {{Elementbox_thermalexpansion_umpmk | ([[room temperature|r.t.]]) (poly)<br />35.0 }} {{Elementbox_youngsmodulus_gpa | 18.2 }} {{Elementbox_shearmodulus_gpa | 7.9 }} {{Elementbox_bulkmodulus_gpa | 8.3 }} {{Elementbox_poissonratio | 0.152 }} {{Elementbox_vickershardness_mpa | 167 }} {{Elementbox_cas_number | 7440-53-1 }} {{Elementbox_isotopes_begin | isotopesof=europium | color1=#ffbfff | color2=black }} {{Elementbox_isotopes_decay | mn=150 | sym=Eu | na=[[synthetic radioisotope|syn]] | hl=[[1 E s|36.9 y]] | dm=[[electron capture|ε]] | de=2.261 | pn=150 | ps=[[samarium|Sm]] }} {{Elementbox_isotopes_stable | mn=151 | sym=Eu | na=47.8% | n=88 }} {{Elementbox_isotopes_decay2 | mn=152 | sym=Eu | na=[[synthetic radioisotope|syn]] | hl=[[1 E s|13.516 y]] | dm1=ε | de1=1.874 | pn1=152 | ps1=[[samarium|Sm]] | dm2=[[Beta minus decay|β<sup>-</sup>]] | de2=1.819 | pn2=152 | ps2=[[gadolinium|Gd]] }} {{Elementbox_isotopes_stable | mn=153 | sym=Eu | na=52.2% | n=90 }} {{Elementbox_isotopes_end}} {{Elementbox_footer | color1=#ffbfff | color2=black }} {{রসায়ন-অসম্পূর্ণ}} [[বিষয়শ্রেণী:মৌলিক পদার্থ]] [[af:Europium]] [[am:ኢዩሮፒየም]] [[ar:يوروبيوم]] [[az:Evropium]] [[be:Еўропій]] [[be-x-old:Эўроп]] [[bg:Европий]] [[bs:Europij]] [[ca:Europi]] [[chr:ᏳᎳᏈᎥᎻ]] [[co:Europiu]] [[cs:Europium]] [[cv:Европи]] [[cy:Ewropiwm]] [[da:Europium]] [[de:Europium]] [[el:Ευρώπιο]] [[en:Europium]] [[eo:Eŭropio]] [[es:Europio]] [[et:Euroopium]] [[eu:Europio]] [[fa:یوروپیم]] [[fi:Europium]] [[fr:Europium]] [[fur:Europi]] [[ga:Eoraipiam]] [[gl:Europio]] [[gn:Europio]] [[gv:Oarpium]] [[hak:Yû (銪)]] [[he:אירופיום]] [[hi:किंविरलायुरोपियम]] [[hif:Europium]] [[hr:Europij]] [[ht:Ewòpyòm]] [[hu:Európium]] [[hy:Եվրոպիում]] [[ia:Europium]] [[id:Europium]] [[io:Europio]] [[it:Europio]] [[ja:ユウロピウム]] [[jbo:ronjinme]] [[jv:Europium]] [[ka:ევროპიუმი]] [[kn:ಯುರೋಪಿಯಮ್]] [[ko:유로퓸]] [[koi:Европий]] [[kv:Европий]] [[la:Europium]] [[lb:Europium]] [[lij:Europio]] [[lt:Europis]] [[lv:Eiropijs]] [[ml:യൂറോപ്പിയം]] [[mr:युरोपियम]] [[mrj:Европий]] [[ms:Europium]] [[my:ယူရိုပီယမ်]] [[new:युरोपियम]] [[nl:Europium]] [[nn:Europium]] [[no:Europium]] [[pl:Europ]] [[pnb:یوروپیم]] [[pt:Európio]] [[qu:Iwrupyu]] [[ro:Europiu]] [[ru:Европий]] [[sah:Эуропиум]] [[scn:Europiu]] [[sh:Europijum]] [[simple:Europium]] [[sk:Európium]] [[sl:Evropij]] [[sq:Europi]] [[sr:Еуропијум]] [[stq:Europium]] [[sv:Europium]] [[ta:யூரோப்பியம்]] [[tg:Европий]] [[th:ยูโรเพียม]] [[tr:Evropiyum]] [[ug:يېۋروپىي]] [[uk:Європій]] [[ur:یوروپیئم]] [[vep:Evropii]] [[vi:Europi]] [[war:Europyo]] [[xal:Европиум]] [[yo:Europium]] [[zh:铕]] [[zh-yue:銪]] All content in the above text box is licensed under the Creative Commons Attribution-ShareAlike license Version 4 and was originally sourced from https://bn.wikipedia.org/w/index.php?diff=prev&oldid=1243964.
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