"Kim" pán-pún chi-kan bô-kāng--ê tē-hng

**Kim, ₇₉Au**
Ki-pún sèng-chit
Miâ, hû-hō	kim, Au
Gōa-hêng	kim-sio̍k-khoán n̂g-sek
Kim tī chiu-kî-piáu lāi ê ūi-tì
	pe̍h-kim ← kim → chúi-gîn
Goân-chú-hoan	79
Goân-chú-liōng (±)	196.966569(5)
Goân-sò͘ lūi-pia̍t	kòe-tō͘ kim-sio̍k
Cho̍k, hun-khu	11 cho̍k, d khu
Chiu-kî	tē 6 chiu-kî
Tiān-chú pâi-lia̍t	[Xe] 4f14 5d10 6s1
per shell	2, 8, 18, 32, 18, 1
Bu̍t-lí sèng-chit
Siòng	solid
Iûⁿ-tiám	1337.33 K (1064.18 °C, 1947.52 °F)
Hut-tiám	3243 K (2970 °C, 5378 °F)
Bi̍t-tō͘ (sek-un)	19.30 g·cm−3
	17.31 g·cm−3
Iûⁿ-hoà-jia̍t	12.55 kJ·mol−1
Cheng-hoat-jia̍t	342 kJ·mol−1
Jia̍t-iông-liōng	25.418 J·mol−1·K−1
Goân-chú sèng-chit
Sng-hòa-sò͘	5, 3, 2, 1, −1, −2, −3 (an amphoteric oxide)
Tiān-hū-tō͘	Pauling scale: 2.54
Tiān-lī-lêng	1st: 890.1 kJ·mol−1 ; 2nd: 1980 kJ·mol−1
Goân-chú pòaⁿ-kèng	empirical: 144 pm
Kiōng-kè pòaⁿ-kèng	136±6 pm
Van der Waals pòaⁿ-kèng	166 pm
Cha̍p-lio̍k
Chiⁿ-thé kò͘-chō	face-centered cubic (fcc)
Siaⁿ-sok (sòe kùn-á)	2030 m·s−1 (at r.t.)
Jia̍t-phòng-tiòng	14.2 µm·m−1·K−1 (at 25 °C)
Jia̍t-thoân-tō-lu̍t	318 W·m−1·K−1
Tiān-chó͘-lu̍t	22.14 nΩ·m (at 20 °C)
Chû-sèng	diamagnetic
Kiông-tō͘	120 MPa
Young hē-sò͘	79 GPa
Shear hē-sò͘	27 GPa
Bulk hē-sò͘	180 GPa
Poisson pí	0.4
Mohs ngē-tō͘	2.5
Vickers ngē-tō͘	188–216 MPa
Brinell ngē-tō͘	188–245 MPa
CAS teng-kì pian-hō	7440-57-5
Le̍k-sú
Hō-miâ	latin hō-miâ aurum, ì-sù sī chhut-ji̍t ê kng
Hoat-hiān	Tiong-tang (chêng 6000 nî chìn-chêng)
Chòe ún-tēng ê tông-ūi-sò͘
	Chú bûn-chiong: kim ê tông-ūi-sò͘
	Koat-hô͘ lāi ê pang-hoāi bô͘-sek (decay mode) lí-lūn-siōng ū khó-lêng m̄-koh si̍t-chè iá bô hoat-hiān

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2015-nî 9-goe̍h 15-ji̍t (pài-jī) 14:07 ê siu-tēng-pún

Kim choán lâi chia, kî-tha ì-sū chhiáⁿ khòaⁿ Kim (khu-pia̍t-ia̍h).

Kim(-á) (hû-hō: Au, Latin gí-goân: aurum), iā kóng n̂g-kim, sī 1 chióng chin tiōng-iàu ê chu-goân, sī chiu-kî-pió lāi-té ê 1 chióng hoà-ha̍k goân-sò͘, goân-chú-hoan 79. Au ham toā-hūn ê hoà-ha̍k-mi̍h bô chok-iōng, Kan-taⁿ Cl, F, ông-chúi (aqua regia), ham chheng-hoà-bu̍t (cyanide) ē kap Au khí hoán-èng; lēng-goā, tī chúi-gîn (mercury)--nih, Au mā ē iûⁿ--khì. Siau-sng (nitric acid) ē kā Au í-goā ê kim-sio̍k lóng iûⁿ--khì, tiāⁿ hông the̍h lâi chhì-giām ū Au ia̍h bô.

Hêng-thé

N̂g-kim sī kim-sio̍k lāi-té tián-sèng (malleability) siāng hó ê chi̍t khoán; bí 1 kong-khek ê n̂g-kim ē-sái phah chò 1 kong-chhiò pêng-hong ê kim-po̍h. Sim-chì che kim-po̍h ē-tàng hong phah kah thàu-kng hia po̍h. In-ūi pòaⁿ thàu-kng ê kim-po̍h ē hoán-siā âng-gōa-kng, in sī chā âng-gōa-kng ki-sut (pí-lūn khòng-jia̍t) ê chi̍t chióng.

Lēng-gōa, kim-á ê bi̍t-tō͘ chin koân, bí 1 li̍p-hong kong-chhiò ū 19,300 kong-kin tāng.

Hòa-ha̍k

Kim-hún ē-tàng kap iâm-sò͘ tī 180 °C ūn-tō͘ hoán-èng cho͘-sêng AuCl₃.^[4] Mā kah chhàu-sò͘ tī 140 °C hoán-èng chhut chhàu-hòa-kim(III), koh chhām ak-sò͘ keng-kòe chin bān ê hoán-èng piàn ak-hòa-kim(I).

Tōa pō͘-hūn ê sng lóng bô hoat-tō͘ kap kim ū hoán-èng, kî-tiong Selen-sng ē-tàng tī jia̍t kap lông ê tiāu-kiāⁿ hā hoán-èng. Lēng-gōa, siau-sng kap iâm-sng chiàu pí-lē lām ê ông-chú mā ē-sài.

Lī-iōng

Thong sè-kài tùi sín chhut sán ê kim-á siau-hùi tāi-khài 50% sio̍k chu-pó, 40% khai tī tâu-chu, lēng-gōa 10% ēng tī kang-gia̍p siōng.

Chham-khó

↑ "Standard Atomic Weights 2013". Commission on Isotopic Abundances and Atomic Weights.
↑ Lide, D. R., pian. (2005). "Magnetic susceptibility of the elements and inorganic compounds". CRC Handbook of Chemistry and Physics (PDF) (86th pán.). Boca Raton (FL): CRC Press. ISBN 0-8493-0486-5.
↑ Kelly, P.F. (2015). Properties of Materials. CRC Press. p. 355. ISBN 978-1-4822-0624-1.
↑ Egon Wiberg; Nils Wiberg; A. F. Holleman (2001). Inorganic Chemistry (101st pán.). Academic Press. pp. 1286–1287. ISBN 0-12-352651-5.

Pún bûn-chiuⁿ sī chi̍t phiⁿ phí-á-kiáⁿ. Lí thang tàu khok-chhiong lâi pang-chō͘ Wikipedia.

[IUPAC-1] "Standard Atomic Weights 2013". Commission on Isotopic Abundances and Atomic Weights.

[2] Lide, D. R., pian. (2005). "Magnetic susceptibility of the elements and inorganic compounds". CRC Handbook of Chemistry and Physics (PDF) (86th pán.). Boca Raton (FL): CRC Press. ISBN 0-8493-0486-5.

[3] Kelly, P.F. (2015). Properties of Materials. CRC Press. p. 355. ISBN 978-1-4822-0624-1.

[4] Egon Wiberg; Nils Wiberg; A. F. Holleman (2001). Inorganic Chemistry (101st pán.). Academic Press. pp. 1286–1287. ISBN 0-12-352651-5.

[1]

[2]

[3]

[4]

@@ Tē 14 chōa: / Tē 14 chōa: @@
 | author1 = Egon Wiberg | author2 = Nils Wiberg | author3 = A. F. Holleman | date = 2001 | title = Inorganic Chemistry| edition = 101st | publisher = Academic Press| isbn = 0-12-352651-5| pages = 1286–1287
 | postscript = <!--None--> }}</ref> Mā kah [[chhàu-sò͘]] tī 140 °C hoán-èng chhut [[chhàu-hòa-kim(III)]], koh chhām [[ak-sò͘]] keng-kòe chin bān ê hoán-èng piàn [[ak-hòa-kim(I)]].
+Tōa pō͘-hūn ê [[sng]] lóng bô hoat-tō͘ kap kim ū hoán-èng, kî-tiong [[Selen-sng]] ē-tàng tī jia̍t kap lông ê tiāu-kiāⁿ hā hoán-èng. Lēng-gōa, [[siau-sng]] kap [[iâm-sng]] chiàu pí-lē lām ê [[ông-chú]] mā ē-sài.
+== Lī-iōng ==
+Thong sè-kài tùi sín chhut sán ê kim-á siau-hùi tāi-khài 50% sio̍k [[chu-pó]], 40% khai tī tâu-chu, lēng-gōa 10% ēng tī kang-gia̍p siōng.
 == Chham-khó ==