Wikipedia Minangkabau - Lubuak aka tapian ilimu
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| Panampilan
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kuniang metalik
Garih spektrum ameh
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| Ciri-ciri umum
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| Namo, lambang, Nomor atom
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ameh, Au, 79
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| Golongan, pariode, blok
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11, 6, d
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| Massa atom standar
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{{{atomic mass}}}
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| Konfigurasi elektron
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[Xe] 4f14 5d10 6s1
2, 8, 18, 32, 18, 1
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| Sipaik fisika
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| Fase
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padek
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| Masso jinih (mandokek-i suhu kamar)
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19,3 g·cm−3
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| Masso jinih caiaran pado t.l.
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17,31 g·cm−3
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| Titik lebur
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1337,33 K, 1064,18 °C, 1947,52 °F
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| Titik didih
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3243 K, 2970 °C, 5378 °F
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| Kalor palaburan
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12,55 kJ·mol−1
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| Kalor penguapan
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342 kJ·mol−1
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| Kapasitas kalor
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25,418 J·mol−1·K−1
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| Tokanan uap
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| P (Pa)
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1
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10
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100
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1 k
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10 k
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100 k
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| at T (K)
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1646
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1814
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2021
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2281
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2620
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3078
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| Sipaik atom
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| Elektronegativitas
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2,54 (skala Pauling)
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| Energi ionisasi
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partamo: {{{1st ionization energy}}} kJ·mol−1
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| ke-2: {{{2nd ionization energy}}} kJ·mol−1
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| Jari-jari atom
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144 pm
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| Jari-jari kovalen
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136±6 pm
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| Jari-jari van der Waals
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166 pm
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| Lain-lain
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| Struktur kristal
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face centered cubic
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| Pambanahan magnetik
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diamagnetik
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| Katarhambatan elektris
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(20 °C) 22,14Ω·m
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| Konduktivitas termal
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318 W·m−1·K−1
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| Ekspansi termal
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(25 °C) 14,2 µm·m−1·K−1
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| Kacapatan suaro (batang ringan)
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(suhu kamar) 2030 m·s−1
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| Modulus Young
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79 GPa
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| Modulus Shear
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27 GPa
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| Bulk modulus
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180 GPa
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| Rasio Poisson
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0,4
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| Kakarasan Mohs
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2,5
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| Kakarasan Viker
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188–216 MPa
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| Kakarasan Brinell
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188–245 MPa
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| Nomor CAS
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7440-57-5
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| Isotop paliang stabil
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| · r
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