تانتالوم: الفرق بين النسختين

[نسخة منشورة][نسخة منشورة]
تم حذف المحتوى تمت إضافة المحتوى
ط clean up
تحديث القالب
سطر 1:
{{معلومات تانتالوم}}
{{Elementbox_header | number=73 | symbol=Ta | name=تانتالوم | left=[[تنغستن]] | right=[[هافنيوم]] | above=[[نيوبيوم|Nb]] | below=[[دبنيوم|Db]] | color1=#ffc0c0 | color2=black }}
{{Elementbox_series | [[فلز انتقالي]]}}
{{Elementbox_groupperiodblock | group=5 | period=6 | block=d }}
{{Elementbox_appearance_img | Ta,73| رمادي مزرق}}
{{Elementbox_atomicmass_gpm | [[1 E-25 kg|180.94788]][[List of elements by atomic mass|(2)]] }}
{{Elementbox_econfig | &#91;[[زينون|Xe]]&#93; 4f<sup>14</sup> 5d<sup>3</sup> 6s<sup>2</sup> }}
{{Elementbox_epershell | 2, 8, 18, 32, 11, 2 }}
{{Elementbox_section_physicalprop | color1=#ffc0c0 | color2=black }}
{{Elementbox_phase | [[صلب|solid]] }}
{{Elementbox_density_gpcm3nrt | 16.69 }}
{{Elementbox_densityliq_gpcm3mp | 15 }}
{{Elementbox_meltingpoint | k=3290 | c=3017 | f=5463 }}
{{Elementbox_boilingpoint | k=5731 | c=5458 | f=9856 }}
{{Elementbox_heatfusion_kjpmol | 36.57 }}
{{Elementbox_heatvaporiz_kjpmol | 732.8 }}
{{Elementbox_heatcapacity_jpmolkat25 | 25.36 }}
{{Elementbox_vaporpressure_katpa | 3297 | 3597 | 3957 | 4395 | 4939 | 5634 | comment= }}
{{Elementbox_section_atomicprop | color1=#ffc0c0 | color2=black }}
{{Elementbox_crystalstruct | cubic body centered }}
{{Elementbox_oxistates | '''5''', 4, 3 (mildly [[acid]]ic oxide) }}
{{Elementbox_electroneg_pauling | 1.5 }}
{{Elementbox_ionizationenergies2 | 761 | 1500 }}
{{Elementbox_atomicradius_pm | [[1 E-10 m|145]] }}
{{Elementbox_atomicradiuscalc_pm | [[1 E-10 m|200]] }}
{{Elementbox_covalentradius_pm | [[1 E-10 m|138]] }}
{{Elementbox_section_miscellaneous | color1=#ffc0c0 | color2=black }}
{{Elementbox_magnetic | no data }}
{{Elementbox_eresist_ohmmat20 | 131 n}}
{{Elementbox_thermalcond_wpmkat300k | 57.5 }}
{{Elementbox_thermalexpansion_umpmkat25 | 6.3 }}
{{Elementbox_speedofsound_rodmpsat20 | 3400 }}
{{Elementbox_youngsmodulus_gpa | 186 }}
{{Elementbox_shearmodulus_gpa | 69 }}
{{Elementbox_bulkmodulus_gpa | 200 }}
{{Elementbox_poissonratio | 0.34 }}
{{Elementbox_mohshardness | 6.5 }}
{{Elementbox_vickershardness_mpa | 873 }}
{{Elementbox_brinellhardness_mpa | 800 }}
{{Elementbox_cas_number | 7440-25-7 }}
{{Elementbox_isotopes_begin | color1=#ffc0c0 | color2=black }}
{{Elementbox_isotopes_decay | mn=177 | sym=Ta
| na=[[synthetic radioisotope|syn]] | hl=56.56 [[hour|h]]
| dm=[[electron capture|ε]] | de=1.166 | pn=177 | ps=[[هافنيوم|Hf]] }}
{{Elementbox_isotopes_decay | mn=178 | sym=Ta
| na=[[synthetic radioisotope|syn]] | hl=2.36 [[hour|h]]
| dm=[[electron capture|ε]] | de=1.910 | pn=178 | ps=[[هافنيوم|Hf]] }}
{{Elementbox_isotopes_decay | mn=179 | sym=Ta
| na=[[synthetic radioisotope|syn]] | hl=1.82 [[عام|a]]
| dm=[[electron capture|ε]] | de=0.110 | pn=179 | ps=[[هافنيوم|Hf]] }}
{{Elementbox_isotopes_decay | mn=180 | sym=Ta
| na=[[synthetic radioisotope|syn]] | hl=8.125 [[hour|h]]
| dm=[[electron capture|ε]] | de=0.854 | pn=180 | ps=[[هافنيوم|Hf]] }}
{{Elementbox_isotopes_decay | mn=180 | sym=Ta
| na=[[synthetic radioisotope|syn]] | hl=8.125 [[hour|h]]
| dm=[[beta emission|β<sup>-</sup>]] | de=0.708 | pn=180 | ps=[[tungsten|W]] }}
{{Elementbox_isotopes_decay3 | mn=180[[Nuclear isomer|m]] | sym=Ta
| na=0.012% | hl=>1.2×10<sup>15</sup> [[عام|y]]<br /> (not observed)
| dm1=[[electron capture|ε]] | de1=0.929 | pn1=180 | ps1=[[هافنيوم|Hf]]
| dm2=[[beta emission|β<sup>-</sup>]] | de2=0.783 | pn2=180 | ps2=[[tungsten|W]]
| dm3=[[Gamma ray|IT]] | de3=0.075 | pn3=180 | ps3=Ta }}
{{Elementbox_isotopes_stable | mn=181 | sym=Ta | na=99.988% | n=108 }}
{{Elementbox_isotopes_decay | mn=182 | sym=Ta
| na=[[synthetic radioisotope|syn]] | hl=114.43 [[day|d]]
| dm=[[beta emission|β<sup>-</sup>]] | de=1.814 | pn=182 | ps=[[tungsten|W]] }}
{{Elementbox_isotopes_decay | mn=183 | sym=Ta
| na=[[synthetic radioisotope|syn]] | hl=5.1 [[day|d]]
| dm=[[beta emission|β<sup>-</sup>]] | de=1.070 | pn=183 | ps=[[tungsten|W]] }}
{{Elementbox_isotopes_end}}
{{Elementbox_footer | color1=#ffc0c0 | color2=black }}
 
'''التانتالوم''' [[عنصر كيميائي]] في [[جدول دوري|الجدول الدوري]] له الرمز '''Ta''' ، له [[رقم ذري|العدد الذري]] 73 ، وهو [[فلز انتقالي|معدن انتقالي]] نادر، صلب وذو لون أزرق رمادي .
 
{{تصنيف كومنز|Tantalum}}
 
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