Difference between revisions 1749091 and 1796040 on bnwiki

{{Unreferenced|date=মার্চ ২০১০}}

{{Elementbox_header | number=76 | symbol=Os | name=অসমিয়াম | left=[[রেহনিয়াম]] | right=[[ইরিডিয়াম]] | above=[[রুথেনিয়াম|Ru]] | below=[[হাসিয়াম|Hs]] | color1=#ffc0c0 | color2=black }}
{{Elementbox_series | [[অবস্থান্তর ধাতু]] }}
{{Elementbox_groupperiodblock | গ্রুপ=8 | পর্যায়=6 | ব্লক=d }}
{{Elementbox_appearance_img | Os,76| silvery, blue cast }}
{{Elementbox_atomicmass_gpm | [[1 E-25 kg|190.23]][[List of elements by atomic mass|(3)]] }}
{{Elementbox_econfig | &#91;[[xenon|Xe]]&#93; 4f<sup>14</sup> 5d<sup>6</sup> 6s<sup>2</sup> }}
{{Elementbox_epershell | 2, 8, 18, 32, 14, 2 }}
{{Elementbox_section_physicalprop | color1=#ffc0c0 | color2=black }}
{{Elementbox_phase | [[কঠিন]] }}
{{Elementbox_density_gpcm3nrt | 22.61 }}
{{Elementbox_densityliq_gpcm3mp | 20 }}
{{Elementbox_meltingpoint | k=3306 | c=3033 | f=5491 }}
{{Elementbox_boilingpoint | k=5285 | c=5012 | f=9054 }}
{{Elementbox_heatfusion_kjpmol | 57.85 }}
{{Elementbox_heatvaporiz_kjpmol | 738 }}
{{Elementbox_heatcapacity_jpmolkat25 | 24.7 }}
{{Elementbox_vaporpressure_katpa | 3160 | 3423 | 3751 | 4148 | 4638 | 5256 | comment= }}
{{Elementbox_section_atomicprop | color1=#ffc0c0 | color2=black }}
{{Elementbox_crystalstruct | hexagonal }}
{{Elementbox_oxistates | 8, 6, '''4''', 2, -2<br />(mildly [[acid]]ic oxide) }}
{{Elementbox_electroneg_pauling | 2.2 }}
{{Elementbox_ionizationenergies2 | 840 | 1600 }}
{{Elementbox_atomicradius_pm | [[1 E-10 m|130]] }}
{{Elementbox_atomicradiuscalc_pm | [[1 E-10 m|185]] }}
{{Elementbox_covalentradius_pm | [[1 E-10 m|128]] }}
{{Elementbox_section_miscellaneous | color1=#ffc0c0 | color2=black }}
{{Elementbox_magnetic | ? }}
{{Elementbox_eresist_ohmmat0 | 81.2 n}}
{{Elementbox_thermalcond_wpmkat300k | 87.6 }}
{{Elementbox_thermalexpansion_umpmkat25 | 5.1 }}
{{Elementbox_speedofsound_rodmpsat20 | 4940 }}
{{Elementbox_shearmodulus_gpa | 222 }}
{{Elementbox_poissonratio | 0.25 }}
{{Elementbox_bulkmodulus_gpa | 462 }}
{{Elementbox_mohshardness | 7.0 }}
{{Elementbox_brinellhardness_mpa | 3920 }}
{{Elementbox_cas_number | 7440-04-2 }}
{{Elementbox_isotopes_begin | isotopesof=osmium | color1=#ffc0c0 | color2=black }}
{{Elementbox_isotopes_decay | mn=184 | sym=Os
 | na=0.02% | hl=>5.6×10<sup>13</sup>[[year|y]]
 | dm=[[alpha decay|α]] | de=2.966 | pn=180 | ps=[[tungsten|W]] }}
{{Elementbox_isotopes_decay | mn=185 | sym=Os
 | na=[[synthetic radioisotope|syn]] | hl=93.6 d | dm=[[electron capture|ε]] | de=1.013 | pn=185 | ps=[[rhenium|Re]] }}
{{Elementbox_isotopes_decay | mn=186 | sym=Os
 | na=1.58% | hl=2.0×10<sup>15</sup>[[year|y]]
 | dm=[[alpha decay|α]] | de=2.822 | pn=182 | ps=[[tungsten|W]] }}
{{Elementbox_isotopes_stable | mn=187 | sym=Os | na=1.6% | n=111 }}
{{Elementbox_isotopes_stable | mn=188 | sym=Os | na=13.3% | n=112 }}
{{Elementbox_isotopes_stable | mn=189 | sym=Os | na=16.1% | n=113 }}
{{Elementbox_isotopes_stable | mn=190 | sym=Os | na=24.6% | n=114 }}
{{Elementbox_isotopes_decay | mn=191 | sym=Os
 | na=[[synthetic radioisotope|syn]] | hl=15.4 d
 | dm=[[beta emission|β<sup>-</sup>]] | de=0.314 | pn=191 | ps=[[iridium|Ir]] }}
{{Elementbox_isotopes_stable | mn=192 | sym=Os | na=41.0% | n=116 }}
{{Elementbox_isotopes_decay | mn=193 | sym=Os
 | na=[[synthetic radioisotope|syn]] | hl=30.11 d
 | dm=[[beta emission|β<sup>-</sup>]] | de=1.141 | pn=193 | ps=[[iridium|Ir]] }}
{{Elementbox_isotopes_decay | mn=194 | sym=Os
 | na=[[synthetic radioisotope|syn]] | hl=6 y
 | dm=[[beta emission|β<sup>-</sup>]] | de=0.097 | pn=194 | ps=[[iridium|Ir]] }}
{{Elementbox_isotopes_end}}
{{Elementbox_footer | color1=#ffc0c0 | color2=black }}


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