Neptunium

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Neptuni   93Np
Kĭng(gì-tă hĭ-gĭng-sṳ̆k)
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Ā-iòng(guó-dô gĭng-sṳ̆k)
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Piĕ (nguòng-só)(lôi-gĭng-sṳ̆k)
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Rubidium(giĕng-gĭng-sṳ̆k)
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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)
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Lanthanum(lanthanum-hiê)
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Thallium(bìng-gĭng-sṳ̆k)
Iòng (gĭng-sṳ̆k)(bìng-gĭng-sṳ̆k)
Bék (gĭng-sṳ̆k)(bìng-gĭng-sṳ̆k)
Polonium(bìng-gĭng-sṳ̆k)
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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)
Promethi

Neptuni

(Uqp)
uraniNeptuniPlutoni
ngôi-guăng
silvery metallic
gái-huóng
miàng-cê·hù-hô̤·sê̤ṳ-só Neptuni (neptunium)·Np·93
nguòng-só lôi-biék actinium-hiê
cŭk·ciŭ-gĭ·kṳ̆ n/a·7·f
nguòng-cṳ̄-liông (237)
diêng-cṳ̄ bà̤-buó

[Rn] 5f4 6d1 7s2
2, 8, 18, 32, 22, 9, 2

Neptuni gì diêng cṳ̄ cèng (2, 8, 18, 32, 22, 9, 2)
Lĭk-sṳ̄
huák-hiêng Edwin McMillan and Philip H. Abelson(1940 nièng)
ŭk-lī séng-cék
ŭk-tái gó-tā̤
mĭk-dô̤ (ciék-gê̤ṳng sék-ŭng)
alpha: 20.45 g·cm−3
mĭk-dô̤ (ciék-gê̤ṳng sék-ŭng)
accepted standard value: 19.38 g·cm−3
iòng-diēng 912±3 K,639±3 °C,1182±5 °F
bé-diēng 4447 K,4174 °C,7545 °F
iòng iĕk 5.19 kJ·mol−1
ké-huá iĕk 336 kJ·mol−1
bī-iĕk-ṳ̀ng 29.46 J·mol−1·K−1
cĭng-ké-ák
nguòng-cṳ̄ séng-cék
iōng-huá-tái 7, 6, 5, 4, 3, 2
((an amphoteric oxide))
diêng-hô-séng 1.36 (Pauling biĕu-dô)
diêng-liê-nèng dâ̤ 1: {{{1st ionization energy}}} kJ·mol−1
nguòng-cṳ̄ buáng-géng 155 pm
gê̤ṳng-gá buáng-géng 190±1 pm
gì-tă
cĭng-tā̤ giék-gáiu

orthorhombic

Neptuni ô orthorhombic cĭng-tā̤ giék-gáiu
Cṳ̀-sê̤ṳ paramagnetic
diêng-cū-lŭk 1.220 µΩ·m
iĕk-dô̤-lŭk 6.3 W·m−1·K−1
CAS hô̤ 7439-99-8
có̤i ūng-diâng gì dùng-ôi-só


dùng-ôi-só hŭng-dô buáng-sŏi-gĭ huŏng-sék nèng-liôngMeV sāng-ŭk
235Np syn 396.1 d α 5.192 231Pa
ε 0.124 235U
236Np syn 1.54×105 y ε 0.940 236U
β 0.940 236Pu
α 5.020 232Pa
237Np trace 2.144×106 y α 4.959 233Pa
239Np trace 2.356 d β 0.218 239Pu

Neptunium sê siŏh cṳ̄ng gĭng-sṳ̆k, iâ sê siŏh cṳ̄ng huá-hŏk nguòng-só. Nguòng-cṳ̄ sê̤ṳ-só sê 93, huá-hŏk hù-hô̤ sê Np.

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

Éng-ê̤ṳng[Siŭ-gāi | Gāi nguòng-mā]

Cié-chṳ̄[Siŭ-gāi | Gāi nguòng-mā]

Chăng-kō̤ cṳ̆-lâiu[Siŭ-gāi | Gāi nguòng-mā]