Osmium

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Osmi   76Os
Kĭng(gì-tă hĭ-gĭng-sṳ̆k)
Hâi(hĭ-iū ké-tā̤)
Lī (gĭng-sṳ̆k)(giĕng-gĭng-sṳ̆k)
Pì (gĭng-sṳ̆k)(giĕng-tū gĭng-sṳ̆k)
Bèng(lôi-gĭng-sṳ̆k)
Táng(gì-tă hĭ-gĭng-sṳ̆k)
Dâng(gì-tă hĭ-gĭng-sṳ̆k)
Iōng(gì-tă hĭ-gĭng-sṳ̆k)
Hók (nguòng-só)(lū-só)
Neon(hĭ-iū ké-tā̤)
Năk(giĕng-gĭng-sṳ̆k)
Mī (gĭng-sṳ̆k)(giĕng-tū gĭng-sṳ̆k)
Lé̤ṳ(bìng-gĭng-sṳ̆k)
Sĭk (nguòng-só)(lôi-gĭng-sṳ̆k)
Lìng (nguòng-só)(gì-tă hĭ-gĭng-sṳ̆k)
Liù-uòng(gì-tă hĭ-gĭng-sṳ̆k)
Lṳ̆k (nguòng-só)(lū-só)
Ā (nguòng-só)(hĭ-iū ké-tā̤)
Gák (gĭng-sṳ̆k)(giĕng-gĭng-sṳ̆k)
Gái (gĭng-sṳ̆k)(giĕng-tū gĭng-sṳ̆k)
Scandium(guó-dô gĭng-sṳ̆k)
Titanium(guó-dô gĭng-sṳ̆k)
Vanadium(guó-dô gĭng-sṳ̆k)
Gáuk (gĭng-sṳ̆k)(guó-dô gĭng-sṳ̆k)
Mâing (gĭng-sṳ̆k)(guó-dô gĭng-sṳ̆k)
Tiék(guó-dô gĭng-sṳ̆k)
Gū (gĭng-sṳ̆k)(guó-dô gĭng-sṳ̆k)
Ngiĕk(guó-dô gĭng-sṳ̆k)
Dè̤ng(guó-dô gĭng-sṳ̆k)
Ā-iòng(guó-dô gĭng-sṳ̆k)
Gallium(bìng-gĭng-sṳ̆k)
Germanium(lôi-gĭng-sṳ̆k)
Piĕ (nguòng-só)(lôi-gĭng-sṳ̆k)
Să̤ (gó-tā̤)(gì-tă hĭ-gĭng-sṳ̆k)
Chéu (nguòng-só)(lū-só)
Káik (nguòng-só)(hĭ-iū ké-tā̤)
Rubidium(giĕng-gĭng-sṳ̆k)
Strontium(giĕng-tū gĭng-sṳ̆k)
Yttrium(guó-dô gĭng-sṳ̆k)
Zirconium(guó-dô gĭng-sṳ̆k)
Niobium(guó-dô gĭng-sṳ̆k)
Mŭk (gĭng-sṳ̆k)(guó-dô gĭng-sṳ̆k)
Technetium(guó-dô gĭng-sṳ̆k)
Ruthenium(guó-dô gĭng-sṳ̆k)
Rhodium(guó-dô gĭng-sṳ̆k)
Bă (gĭng-sṳ̆k)(guó-dô gĭng-sṳ̆k)
Ngṳ̀ng(guó-dô gĭng-sṳ̆k)
Gáik (gĭng-sṳ̆k)(guó-dô gĭng-sṳ̆k)
Indium(bìng-gĭng-sṳ̆k)
Sék(bìng-gĭng-sṳ̆k)
Dà̤ (gĭng-sṳ̆k)(lôi-gĭng-sṳ̆k)
Dá̤ (nguòng-só)(lôi-gĭng-sṳ̆k)
Diēng(lū-só)
Să̤ (ké-tā̤)(hĭ-iū ké-tā̤)
Caesium(giĕng-gĭng-sṳ̆k)
Barium(giĕng-tū gĭng-sṳ̆k)
Lanthanum(lanthanum-hiê)
Cerium(lanthanum-hiê)
Praseodymium(lanthanum-hiê)
Neodymium(lanthanum-hiê)
Promethium(lanthanum-hiê)
Samarium(lanthanum-hiê)
Europium(lanthanum-hiê)
Gadolinium(lanthanum-hiê)
Terbium(lanthanum-hiê)
Dysprosium(lanthanum-hiê)
Holmium(lanthanum-hiê)
Erbium(lanthanum-hiê)
Thulium(lanthanum-hiê)
Ytterbium(lanthanum-hiê)
Lutetium(lanthanum-hiê)
Hafnium(guó-dô gĭng-sṳ̆k)
Tantalum(guó-dô gĭng-sṳ̆k)
Ŭ (gĭng-sṳ̆k)(guó-dô gĭng-sṳ̆k)
Rhenium(guó-dô gĭng-sṳ̆k)
Osmium(guó-dô gĭng-sṳ̆k)
Iridium(guó-dô gĭng-sṳ̆k)
Băh-gĭng(guó-dô gĭng-sṳ̆k)
Gĭng(guó-dô gĭng-sṳ̆k)
Cūi-ngṳ̀ng(guó-dô gĭng-sṳ̆k)
Thallium(bìng-gĭng-sṳ̆k)
Iòng (gĭng-sṳ̆k)(bìng-gĭng-sṳ̆k)
Bék (gĭng-sṳ̆k)(bìng-gĭng-sṳ̆k)
Polonium(bìng-gĭng-sṳ̆k)
Astatine(lū-só)
Radon(hĭ-iū ké-tā̤)
Francium(giĕng-gĭng-sṳ̆k)
Lòi (gĭng-sṳ̆k)(giĕng-tū gĭng-sṳ̆k)
Actinium(actinium-hiê)
Thorium(actinium-hiê)
Protactinium(actinium-hiê)
Iù (gĭng-sṳ̆k)(actinium-hiê)
Neptunium(actinium-hiê)
Plutonium(actinium-hiê)
Americium(actinium-hiê)
Curium(actinium-hiê)
Berkelium(actinium-hiê)
Californium(actinium-hiê)
Einsteinium(actinium-hiê)
Fermium(actinium-hiê)
Mendelevium(actinium-hiê)
Nobelium(actinium-hiê)
Lawrencium(actinium-hiê)
Rutherfordium(guó-dô gĭng-sṳ̆k)
Dubnium(guó-dô gĭng-sṳ̆k)
Seaborgium(guó-dô gĭng-sṳ̆k)
Bohrium(guó-dô gĭng-sṳ̆k)
Hassium(guó-dô gĭng-sṳ̆k)
Meitnerium(mâ̤ hiēu dĕk-séng)
Darmstadtium(mâ̤ hiēu dĕk-séng)
Roentgenium(mâ̤ hiēu dĕk-séng)
Copernicium(guó-dô gĭng-sṳ̆k)
Nihonium(mâ̤ hiēu dĕk-séng)
Flerovium(bìng-gĭng-sṳ̆k)
Moscovium(mâ̤ hiēu dĕk-séng)
Livermorium(mâ̤ hiēu dĕk-séng)
Tennessine(mâ̤ hiēu dĕk-séng)
Oganesson(mâ̤ hiēu dĕk-séng)
Rutheni

Osmi

Hassi
RheniOsmiIridi
ngôi-guăng
silvery, blue cast
gái-huóng
miàng-cê·hù-hô̤·sê̤ṳ-só Osmi (osmium)·Os·76
nguòng-só lôi-biék guó-dô gĭng-sṳ̆k
cŭk·ciŭ-gĭ·kṳ̆ 8·6·d
nguòng-cṳ̄-liông 190.23(3)
diêng-cṳ̄ bà̤-buó

[Xe] 4f14 5d6 6s2
2, 8, 18, 32, 14, 2

Osmi gì diêng cṳ̄ cèng (2, 8, 18, 32, 14, 2)
Lĭk-sṳ̄
ŭk-lī séng-cék
ŭk-tái gó-tā̤
mĭk-dô̤ (ciék-gê̤ṳng sék-ŭng)
22.59 g·cm−3
iòng-diēng sèng-âu gì ĭk-tā̤ mĭk-dô̤ 20 g·cm−3
iòng-diēng 3306 K,3033 °C,5491 °F
bé-diēng 5285 K,5012 °C,9054 °F
iòng iĕk 31 kJ·mol−1
ké-huá iĕk 378 kJ·mol−1
bī-iĕk-ṳ̀ng 24.7 J·mol−1·K−1

cĭng-ké-ák

ák/Pa 1 10 100 1 k 10 k 100 k
ŭng/K 3160 3423 3751 4148 4638 5256
nguòng-cṳ̄ séng-cék
iōng-huá-tái 8, 7, 6, 5, 4, 3, 2, 1, 0, −1, −2, −4
((a mildly acidic oxide))
diêng-hô-séng 2.2 (Pauling biĕu-dô)
diêng-liê-nèng

dâ̤ 1 : {{{1st ionization energy}}} kJ·mol−1

dâ̤ 2: {{{2nd ionization energy}}} kJ·mol−1
nguòng-cṳ̄ buáng-géng 135 pm
gê̤ṳng-gá buáng-géng 144±4 pm
gì-tă
cĭng-tā̤ giék-gáiu

hexagonal close packed

Osmi ô hexagonal close packed cĭng-tā̤ giék-gáiu
Cṳ̀-sê̤ṳ paramagnetic
diêng-cū-lŭk (0 °C)81.2 nΩ·m
iĕk-dô̤-lŭk 87.6 W·m−1·K−1
pàng-dióng hiê-só (25 °C)5.1 µm·m−1·K−1
siăng-sók (20 °C)4940 m·s−1
cēng-ciék muò-liông 222 GPa
tā̤-cék muò-liông 462 GPa
Poisson bī 0.25
Mohs ngâing-dô̤ 7.0
Brinell ngâing-dô 3490–4000 MPa
CAS hô̤ 7440-04-2
có̤i ūng-diâng gì dùng-ôi-só


dùng-ôi-só hŭng-dô buáng-sŏi-gĭ huŏng-sék nèng-liôngMeV sāng-ŭk
184Os 0.02% >5.6×1013 y (β+β+) 1.451 184W
(α) 2.963 180W
185Os syn 93.6 d ε 1.013 185Re
186Os 1.59% 2.0×1015 y α 2.822 182W
187Os 1.96% (α) 2.7202 183W
188Os 13.24% (α) 2.1426 184W
189Os 16.15% (α) 1.9757 185W
190Os 26.26% (α) 1.3784 186W
191Os syn 15.4 d β 0.314 191Ir
192Os 40.78% >9.8×1012 y (ββ) 0.4135 192Pt
(α) 0.3622 188W
193Os syn 30.11 d β 1.141 193Ir
194Os syn 6 y β 0.097 194Ir
Decay modes in parentheses are predicted, but have not yet been observed

Osmium sê siŏh cṳ̄ng gĭng-sṳ̆k, iâ sê siŏh cṳ̄ng huá-hŏk nguòng-só. Nguòng-cṳ̄ sê̤ṳ-só sê 76, huá-hŏk hù-hô̤ sê Os.

Huá-hŏk séng-cék[Siŭ-gāi | Gāi nguòng-mā]

Éng-ê̤ṳng[Siŭ-gāi | Gāi nguòng-mā]

Cié-chṳ̄[Siŭ-gāi | Gāi nguòng-mā]

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