|
|
| Panampilan
|
perak putiah
|
| Ciri-ciri umum
|
| Namo, lambang, Nomor atom
|
palladium, Pd, 46
|
| Golongan, pariode, blok
|
[[Unsur golongan {{{group}}}|{{{group}}}]], [[Unsur periode {{{period}}}|{{{period}}}]], [[Unsur blok-{{{block}}}|{{{block}}}]]
|
| Massa atom standar
|
{{{atomic mass}}}
|
| Konfigurasi elektron
|
{{{electron configuration}}}
2, 8, 18, 18
 Kulit elektron dari palladium (2, 8, 18, 18) |
| Sipaik fisika
|
| Fase
|
padek
|
| Masso jinih (mandokek-i suhu kamar)
|
12.023 g·cm−3
|
| Masso jinih caiaran pado t.l.
|
10.38 g·cm−3
|
| Titik lebur
|
1828.05 K, 1554.9 °C, 2830.82 °F
|
| Titik didih
|
3236 K, 2963 °C, 5365 °F
|
| Kalor palaburan
|
16.74 kJ·mol−1
|
| Kalor penguapan
|
358 kJ·mol−1
|
| Kapasitas kalor
|
25.98 J·mol−1·K−1
|
| Tokanan uap
|
| P (Pa)
|
1
|
10
|
100
|
1 k
|
10 k
|
100 k
|
| at T (K)
|
1721
|
1897
|
2117
|
2395
|
2753
|
3234
|
|
| Sipaik atom
|
| Elektronegativitas
|
2.20 (skala Pauling)
|
| Energi ionisasi
|
partamo: {{{1st ionization energy}}} kJ·mol−1
|
| ke-2: {{{2nd ionization energy}}} kJ·mol−1
|
| ke-3: {{{3rd ionization energy}}} kJ·mol−1
|
| Jari-jari atom
|
137 pm
|
| Jari-jari kovalen
|
139±6 pm
|
| Jari-jari van der Waals
|
163 pm
|
| Lain-lain
|
| Struktur kristal
|
face-centered cubic
|
| Pambanahan magnetik
|
paramagnetic
|
| Katarhambatan elektris
|
(20 °C) 105.4Ω·m
|
| Konduktivitas termal
|
71.8 W·m−1·K−1
|
| Ekspansi termal
|
(25 °C) 11.8 µm·m−1·K−1
|
| Kacapatan suaro (batang ringan)
|
(20 °C) 3070 m·s−1
|
| Modulus Young
|
121 GPa
|
| Modulus Shear
|
44 GPa
|
| Bulk modulus
|
180 GPa
|
| Rasio Poisson
|
0.39
|
| Kakarasan Mohs
|
4.75
|
| Kakarasan Viker
|
400–600 MPa
|
| Kakarasan Brinell
|
320–610 MPa
|
| Nomor CAS
|
7440-05-3
|
| Isotop paliang stabil
|
|
|
| · r
|
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