Chúi-sò͘[8] (水素; tek. Wasserstoff), iā ū kóng kheng-khì (輕氣)[9], hòa-ha̍k hû-hō H (Latin-gí: hydrogenium, ùi Hi-lia̍p-gí ê hydro: "chúi" ham genes: "cho͘-sêng" lâi--ê), sī chiu-kî-pió lāi-té 1 chióng hoà-ha̍k goân-sò͘, goân-chú-hoan 1. Tī piau-chún un-tō͘ kap ap-le̍k (standard temperature and pressure), H sī bô sek, bô phang-chhaù ê hui-kim-sio̍k, toaⁿ-kè (univalent), bô kiâm-chiáⁿ, chin khoài to̍h (combustion), siang-goân-chú (diatomic) ê khì-thé (H2). H sī siāng khin ê goân-sò͘, goân-chú-liōng kan-taⁿ 1.00794 g/mol. H mā sī ú-tiū--nih siāng chē ê goân-sò͘, chiàm beh 75%.
Quick Facts Ki-pún sèng-chit, Miâ, hû-hō ...
Chúi-sò͘, 1H
 Purple glow in its plasma state |
 Spectral lines of hydrogen |
| Ki-pún sèng-chit |
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| Miâ, hû-hō |
Chúi-sò͘, H |
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| Eng-bûn |
hydrogen |
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| Gōa-hêng |
colorless gas |
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| Chúi-sò͘ tī chiu-kî-piáu lāi ê ūi-tì |
|---|
|
|
| Goân-chú-hoan |
1 |
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| Goân-chú-liōng |
1.008[1] (1.00784–1.00811)[2] |
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| Goân-sò͘ lūi-pia̍t |
siang-goân-chú hui-kim-sio̍k
could be considered metalloid |
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| Cho̍k, hun-khu |
group 1, s khu |
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| Chiu-kî |
tē 1 chiu-kî |
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| Tiān-chú pâi-lia̍t |
1s1 |
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| per shell |
1 |
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| Bu̍t-lí sèng-chit |
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| Sek-chhái |
colorless |
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| Siòng |
khì-thé |
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| Iûⁿ-tiám |
13.99 K (−259.16 °C, −434.49 °F) |
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| Hut-tiám |
20.271 K (−252.879 °C, −423.182 °F) |
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| Bi̍t-tō͘ at stp (0 °C and 101.325 kPa) |
0.08988 g·L−1 |
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|
0.07 g·cm−3 (solid: 0.0763 g·cm−3)[3] |
|
0.07099 g·cm−3 |
| Sam-siòng-tiám |
13.8033 K, 7.041 kPa |
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| Lîm-kài-tiám |
32.938 K, 1.2858 MPa |
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| Iûⁿ-hoà-jia̍t |
(H2) 0.117 kJ·mol−1 |
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| Cheng-hoat-jia̍t |
(H2) 0.904 kJ·mol−1 |
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| Jia̍t-iông-liōng |
(H2) 28.836 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) |
|
|
|
|
15 |
20 |
|
| Goân-chú sèng-chit |
|---|
| Sng-hòa-sò͘ |
−1, +1 (an amphoteric oxide) |
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| Tiān-hū-tō͘ |
Pauling scale: 2.20 |
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| Tiān-lī-lêng |
1st: 1312.0 kJ·mol−1 |
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| Kiōng-kè pòaⁿ-kèng |
31±5 pm |
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| Van der Waals pòaⁿ-kèng |
120 pm |
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| Cha̍p-lio̍k |
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| Chiⁿ-thé kò͘-chō |
hexagonal |
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| Siaⁿ-sok |
1310 m·s−1 (gas, 27 °C) |
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| Jia̍t-thoân-tō-lu̍t |
0.1805 W·m−1·K−1 |
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| Chû-sèng |
diamagnetic[4] |
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| CAS teng-kì pian-hō |
1333-74-0 |
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| Le̍k-sú |
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| Hoat-hiān |
Henry Cavendish[5][6] (1766) |
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| hō-miâ |
Antoine Lavoisier[7] (1783) |
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| Chòe ún-tēng ê tông-ūi-sò͘ |
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|
Chú bûn-chiong: Chúi-sò͘ ê tông-ūi-sò͘ |
| iso |
NA |
half-life |
DM |
DE (MeV) |
DP |
| 1H |
99.9885% |
1H is stable with 0 neutrons |
| 2H |
0.0115% |
2H is stable with 1 neutron |
| 3H |
trace |
12.32 y |
β− |
0.01861 |
3He |
|
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