Brom
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| Brom brom· | ||||||||||||||||
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| Pabaosan | /ˈbroʊmiːn, | |||||||||||||||
| Cingakan | soklat abang | |||||||||||||||
| Bobot atom standar Ar, std(Br) | [79.901, 79.907] konvénsional: 79.904 | |||||||||||||||
| Brom ring tabél périodik | ||||||||||||||||
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| Wilangan atom (Z) | 35 | |||||||||||||||
| Watek | golongan 17 (halogén) | |||||||||||||||
| Période | période 4 | |||||||||||||||
| Blok | blok-p | |||||||||||||||
| Konpigurasi éléktron | [Ar] 3d10 4s2 4p5 | |||||||||||||||
| Éléktron per kulit | 2, 8, 18, 7 | |||||||||||||||
| Cecirén pisik | ||||||||||||||||
| Pase ring STP | éncéh | |||||||||||||||
| Titik lebur | (Br2) 265.8 K (−7.2 °C, 19 °F) | |||||||||||||||
| Titik didih | (Br2) 332.0 K (58.8 °C, 137.8 °F) | |||||||||||||||
| Kapadetan (nampek s.r.) | Br2, éncéh: 3.1028 g/cm3 | |||||||||||||||
| Titik tripel | 265.90 K, 5.8 kPa[1] | |||||||||||||||
| Titik kritis | 588 K, 10.34 MPa[1] | |||||||||||||||
| Panes fusi | (Br2) 10.571 kJ/mol | |||||||||||||||
| Panes panguapan | (Br2) 29.96 kJ/mol | |||||||||||||||
| Kapasitas panes molar | (Br2) 75.69 J/(mol·K) | |||||||||||||||
Tekanan uap
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| Cecirén atom | ||||||||||||||||
| Paindikan oksidasi | −1, +1, +3, +4, +5, +7 (oksida asam kuat) | |||||||||||||||
| Kaéléktronégatipan | skala Pauling: 2.96 | |||||||||||||||
| Wasa ionisasi |
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| Jeriji atom | émpiris: 120 pm | |||||||||||||||
| Jeriji kovalén | 120±3 pm | |||||||||||||||
| Jeriji Van der Waals | 185 pm | |||||||||||||||
_NIST_ASD_emission_spectrum.png) | ||||||||||||||||
| Cecirén liyanan | ||||||||||||||||
| Rupa alami | primordial | |||||||||||||||
| Struktur kristal | ortorombus | |||||||||||||||
| Kagelisan swara | 206 m/s (ring 20 °C) | |||||||||||||||
| Konduktivitas térmal | 0.122 W/(m⋅K) | |||||||||||||||
| Resistivitas listrik | 7.8×1010 Ω⋅m (ring 20 °C) | |||||||||||||||
| bacakan magnétik | diamagnétik[2] | |||||||||||||||
| Karentanan magnétik molar | −56.4×10−6 cm3/mol[3] | |||||||||||||||
| Nomor CAS | 7726-95-6 | |||||||||||||||
| Lelintihan | ||||||||||||||||
| Panemuan miwah isolasi kapertama | Antoine Jérôme Balard miwah Carl Jacob Löwig (1825) | |||||||||||||||
| Isotop utama brom | ||||||||||||||||
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Brom silih tunggil datu kimia dengan simbol Br miwah wilangan atom 35. Punika halogén pinih ingan katiga, miwah marupa éncéh soklat-bang maandus ring suhu kamar sané aluh nguap ngawentuk uap mawarna pateh. Cecirén nyané punika sauntara klorin miwah yodium. Kaisolasi sacara ngaraga olih kalih juru kimia, Carl Jacob Löwig (warsa 1825) miwah Antoine Jérôme Balard (warsa 1826), aran nyané maasal saking Basa Yunani Kuna βρῶμος ("ambu tan becik"), mawit saking ambu nyané sané keras miwah tan miik.
Pustaka
- ↑ 1,0 1,1 Haynes, William M., ed. (2011). CRC Handbook of Chemistry and Physics (édisi ka-92nd). Boca Raton, FL: CRC Press. p. 4.121. ISBN 1439855110.
- ↑ Lide, D. R., ed. (2005). "Magnetic susceptibility of the elements and inorganic compounds". CRC Handbook of Chemistry and Physics (PDF) (édisi ka-86th). Boca Raton (FL): CRC Press. ISBN 0-8493-0486-5.
- ↑ Weast, Robert (1984). CRC, Handbook of Chemistry and Physics. Boca Raton, Florida: Chemical Rubber Company Publishing. pp. E110. ISBN 0-8493-0464-4.
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Index:
pl ar de en es fr it arz nl ja pt ceb sv uk vi war zh ru af ast az bg zh-min-nan bn be ca cs cy da et el eo eu fa gl ko hi hr id he ka la lv lt hu mk ms min no nn ce uz kk ro simple sk sl sr sh fi ta tt th tg azb tr ur zh-yue hy my ace als am an hyw ban bjn map-bms ba be-tarask bcl bpy bar bs br cv nv eml hif fo fy ga gd gu hak ha hsb io ig ilo ia ie os is jv kn ht ku ckb ky mrj lb lij li lmo mai mg ml zh-classical mr xmf mzn cdo mn nap new ne frr oc mhr or as pa pnb ps pms nds crh qu sa sah sco sq scn si sd szl su sw tl shn te bug vec vo wa wuu yi yo diq bat-smg zu lad kbd ang smn ab roa-rup frp arc gn av ay bh bi bo bxr cbk-zam co za dag ary se pdc dv dsb myv ext fur gv gag inh ki glk gan guw xal haw rw kbp pam csb kw km kv koi kg gom ks gcr lo lbe ltg lez nia ln jbo lg mt mi tw mwl mdf mnw nqo fj nah na nds-nl nrm nov om pi pag pap pfl pcd krc kaa ksh rm rue sm sat sc trv stq nso sn cu so srn kab roa-tara tet tpi to chr tum tk tyv udm ug vep fiu-vro vls wo xh zea ty ak bm ch ny ee ff got iu ik kl mad cr pih ami pwn pnt dz rmy rn sg st tn ss ti din chy ts kcg ve
