Wikipedia Minangkabau - Lubuak aka tapian ilimu
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Panampilan
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perak putiah
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Ciri-ciri umum
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Namo, lambang, Nomor atom
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palladium, Pd, 46
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Golongan, pariode, blok
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[[Unsur golongan {{{group}}}|{{{group}}}]], [[Unsur periode {{{period}}}|{{{period}}}]], [[Unsur blok-{{{block}}}|{{{block}}}]]
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Massa atom standar
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{{{atomic mass}}}
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Konfigurasi elektron
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{{{electron configuration}}} 2, 8, 18, 18
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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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12.023 g·cm−3
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Masso jinih caiaran pado t.l.
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10.38 g·cm−3
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Titik lebur
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1828.05 K, 1554.9 °C, 2830.82 °F
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Titik didih
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3236 K, 2963 °C, 5365 °F
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Kalor palaburan
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16.74 kJ·mol−1
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Kalor penguapan
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358 kJ·mol−1
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Kapasitas kalor
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25.98 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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1721
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1897
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2117
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2395
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2753
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3234
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Sipaik atom
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Elektronegativitas
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2.20 (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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ke-3: {{{3rd ionization energy}}} kJ·mol−1
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Jari-jari atom
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137 pm
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Jari-jari kovalen
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139±6 pm
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Jari-jari van der Waals
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163 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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paramagnetic
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Katarhambatan elektris
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(20 °C) 105.4Ω·m
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Konduktivitas termal
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71.8 W·m−1·K−1
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Ekspansi termal
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(25 °C) 11.8 µm·m−1·K−1
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Kacapatan suaro (batang ringan)
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(20 °C) 3070 m·s−1
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Modulus Young
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121 GPa
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Modulus Shear
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44 GPa
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Bulk modulus
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180 GPa
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Rasio Poisson
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0.39
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Kakarasan Mohs
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4.75
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Kakarasan Viker
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400–600 MPa
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Kakarasan Brinell
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320–610 MPa
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Nomor CAS
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7440-05-3
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Isotop paliang stabil
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· r
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