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La̍p-sò͘, 11Na
 |
 Spectral lines of sodium |
| Ki-pún sèng-chit |
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| Miâ, hû-hō |
La̍p-sò͘, Na |
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| Eng-bûn |
sodium |
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| Phian-miâ |
natrium, chô-ta̍t |
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| Gōa-hêng |
silvery white metallic |
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| La̍p-sò͘ tī chiu-kî-piáu lāi ê ūi-tì |
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|
|
| Goân-chú-hoan |
11 |
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| Goân-chú-liōng (±) |
22.98976928(2)[1] |
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| Goân-sò͘ lūi-pia̍t |
kiⁿ-kim-sio̍k |
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| Cho̍k, hun-khu |
1 cho̍k, s khu |
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| Chiu-kî |
tē 3 chiu-kî |
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| Tiān-chú pâi-lia̍t |
[Ne] 3s1 |
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| per shell |
2, 8, 1 |
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| Bu̍t-lí sèng-chit |
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| Siòng |
kò͘-thé |
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| Iûⁿ-tiám |
370.944 K (97.794 °C, 208.029 °F) |
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| Hut-tiám |
1156.090 K (882.940 °C, 1621.292 °F) |
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| Bi̍t-tō͘ (sek-un) |
0.968 g·cm−3 |
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|
0.927 g·cm−3 |
| Lîm-kài-tiám |
2573 K, 35 MPa (extrapolated) |
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| Iûⁿ-hoà-jia̍t |
2.60 kJ·mol−1 |
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| Cheng-hoat-jia̍t |
97.42 kJ·mol−1 |
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| Jia̍t-iông-liōng |
28.230 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)
|
554
|
617
|
697
|
802
|
946
|
1153
| |
| Goân-chú sèng-chit |
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| Sng-hòa-sò͘ |
+1, −1 (a strongly basic oxide) |
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| Tiān-hū-tō͘ |
Pauling scale: 0.93 |
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| Tiān-lī-lêng |
1st: 495.8 kJ·mol−1
2nd: 4562 kJ·mol−1
3rd: 6910.3 kJ·mol−1
(more) |
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| Goân-chú pòaⁿ-kèng |
empirical: 186 pm |
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| Kiōng-kè pòaⁿ-kèng |
166±9 pm |
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| Van der Waals pòaⁿ-kèng |
227 pm |
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| Cha̍p-lio̍k |
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| Chiⁿ-thé kò͘-chō |
body-centered cubic (bcc) |
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| Siaⁿ-sok (sòe kùn-á) |
3200 m·s−1 (at 20 °C) |
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| Jia̍t-phòng-tiòng |
71 µm·m−1·K−1 (at 25 °C) |
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| Jia̍t-thoân-tō-lu̍t |
142 W·m−1·K−1 |
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| Tiān-chó͘-lu̍t |
47.7 nΩ·m (at 20 °C) |
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| Chû-sèng |
paramagnetic[2] |
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| Young hē-sò͘ |
10 GPa |
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| Shear hē-sò͘ |
3.3 GPa |
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| Bulk hē-sò͘ |
6.3 GPa |
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| Mohs ngē-tō͘ |
0.5 |
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| Brinell ngē-tō͘ |
0.69 MPa |
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| CAS teng-kì pian-hō |
7440-23-5 |
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| Le̍k-sú |
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| Hoat-hiān kap siōng chá ê tông-ūi-sò͘ |
Humphry Davy (1807) |
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| Chòe ún-tēng ê tông-ūi-sò͘ |
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|
Chú bûn-chiong: La̍p-sò͘ ê tông-ūi-sò͘ |
|
|
|
* = excited state |
La̍p-sò͘ (鈉素, hoà-ha̍k hû-hō: Na), mā thang hō chò natrium, sodium ia̍h-sī chô-ta̍t (曹達 soda), sī 1 ê hoà-ha̍k goân-sò͘.
Hō-miâ
Berzelius teh chéng-lí goân-sò͘ hō-miâ ê sî-chūn, kah-ì Tek-kok ê hō-miâ Natrium, m̄-koh tī Eng-gí kap Hoat-gí ê piau-chún lāi, in î-chhî hō Sodium. Chit-ê Sodium sī tùi Sodanum hō--lâi, ì-sū sī "tī thâu-thiàⁿ (headache remedy)."[3].
Chham-khó
Siong-koan
