Plutonium sī 1 ê hoà-ha̍k goân-sò͘. I ê goân-chú-hoan sī 94, hoà-ha̍k hû-hō sī Pu.
Plutonium, 94Pu |
| Ki-pún sèng-chit |
|---|
| Miâ, hû-hō | plutonium, Pu |
|---|
| Gōa-hêng | silvery white, tarnishing to dark gray in air |
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| Plutonium tī chiu-kî-piáu lāi ê ūi-tì |
|---|
|
|
| Goân-chú-hoan | 94 |
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| Goân-chú-liōng | (244) |
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| Goân-sò͘ lūi-pia̍t | actinium-hē |
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| Cho̍k, hun-khu | n/a, f khu |
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| Chiu-kî | tē 7 chiu-kî |
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| Tiān-chú pâi-lia̍t | [Rn] 5f6 7s2 |
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| per shell | 2, 8, 18, 32, 24, 8, 2 |
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| Bu̍t-lí sèng-chit |
|---|
| Siòng | kò͘-thé |
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| Iûⁿ-tiám | 912.5 K (639.4 °C, 1182.9 °F) |
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| Hut-tiám | 3505 K (3228 °C, 5842 °F) |
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| Bi̍t-tō͘ (sek-un) | 19.816 g·cm−3 |
|---|
| 16.63 g·cm−3 |
| Iûⁿ-hoà-jia̍t | 2.82 kJ·mol−1 |
|---|
| Cheng-hoat-jia̍t | 333.5 kJ·mol−1 |
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| Jia̍t-iông-liōng | 35.5 J·mol−1·K−1 |
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cheng-khì-ap
| P (Pa)
|
1
|
10
|
100
|
1 k
|
10 k
|
100 k
|
| tī T (K)
|
1756
|
1953
|
2198
|
2511
|
2926
|
3499
| |
| Goân-chú sèng-chit |
|---|
| Sng-hòa-sò͘ | 8, 7, 6, 5, 4, 3, 2, 1 (an amphoteric oxide) |
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| Tiān-hū-tō͘ | Pauling scale: 1.28 |
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| Tiān-lī-lêng | 1st: 584.7 kJ·mol−1 |
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| Goân-chú pòaⁿ-kèng | empirical: 159 pm |
|---|
| Kiōng-kè pòaⁿ-kèng | 187±1 pm |
|---|
| Cha̍p-lio̍k |
|---|
| Chiⁿ-thé kò͘-chō | monoclinic |
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| Siaⁿ-sok | 2260 m·s−1 |
|---|
| Jia̍t-phòng-tiòng | 46.7 µm·m−1·K−1 (at 25 °C) |
|---|
| Jia̍t-thoân-tō-lu̍t | 6.74 W·m−1·K−1 |
|---|
| Tiān-chó͘-lu̍t | 1.460 µΩ·m (at 0 °C) |
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| Chû-sèng | paramagnetic |
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| Young hē-sò͘ | 96 GPa |
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| Shear hē-sò͘ | 43 GPa |
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| Poisson pí | 0.21 |
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| CAS teng-kì pian-hō | 7440-07-5 |
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| Le̍k-sú |
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| Hō-miâ | after dwarf planet Pluto, itself named after classical god of the underworld Pluto |
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| Hoat-hiān | Glenn T. Seaborg, Arthur Wahl, Joseph W. Kennedy, Edwin McMillan (1940–1) |
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| Chòe ún-tēng ê tông-ūi-sò͘ |
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| Chú bûn-chiong: plutonium ê tông-ūi-sò͘ |
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