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Paladyo

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Palladium
46Pd
Ni
↑
Pd
↓
Pt
Hydrogen (other non-metal)
Helium (noble gas)
Lithium (alkali metal)
Beryllium (alkaline earth metal)
Boron (metalloid)
Carbon (other non-metal)
Nitrogen (other non-metal)
Oxygen (other non-metal)
Fluorine (halogen)
Neon (noble gas)
Sodium (alkali metal)
Magnesium (alkaline earth metal)
Aluminium (post-transition metal)
Silicon (metalloid)
Phosphorus (other non-metal)
Sulfur (other non-metal)
Chlorine (halogen)
Argon (noble gas)
Potassium (alkali metal)
Calcium (alkaline earth metal)
Scandium (transition metal)
Titanium (transition metal)
Vanadium (transition metal)
Chromium (transition metal)
Manganese (transition metal)
Iron (transition metal)
Cobalt (transition metal)
Nickel (transition metal)
Copper (transition metal)
Zinc (transition metal)
Gallium (post-transition metal)
Germanium (metalloid)
Arsenic (metalloid)
Selenium (other non-metal)
Bromine (halogen)
Krypton (noble gas)
Rubidium (alkali metal)
Strontium (alkaline earth metal)
Yttrium (transition metal)
Zirconium (transition metal)
Niobium (transition metal)
Molybdenum (transition metal)
Technetium (transition metal)
Ruthenium (transition metal)
Rhodium (transition metal)
Palladium (transition metal)
Silver (transition metal)
Cadmium (transition metal)
Indium (post-transition metal)
Tin (post-transition metal)
Antimony (metalloid)
Tellurium (metalloid)
Iodine (halogen)
Xenon (noble gas)
Caesium (alkali metal)
Barium (alkaline earth metal)
Lanthanum (lanthanoid)
Cerium (lanthanoid)
Praseodymium (lanthanoid)
Neodymium (lanthanoid)
Promethium (lanthanoid)
Samarium (lanthanoid)
Europium (lanthanoid)
Gadolinium (lanthanoid)
Terbium (lanthanoid)
Dysprosium (lanthanoid)
Holmium (lanthanoid)
Erbium (lanthanoid)
Thulium (lanthanoid)
Ytterbium (lanthanoid)
Lutetium (lanthanoid)
Hafnium (transition metal)
Tantalum (transition metal)
Tungsten (transition metal)
Rhenium (transition metal)
Osmium (transition metal)
Iridium (transition metal)
Platinum (transition metal)
Gold (transition metal)
Mercury (transition metal)
Thallium (post-transition metal)
Lead (post-transition metal)
Bismuth (post-transition metal)
Polonium (post-transition metal)
Astatine (halogen)
Radon (noble gas)
Francium (alkali metal)
Radium (alkaline earth metal)
Actinium (actinoid)
Thorium (actinoid)
Protactinium (actinoid)
Uranium (actinoid)
Neptunium (actinoid)
Plutonium (actinoid)
Americium (actinoid)
Curium (actinoid)
Berkelium (actinoid)
Californium (actinoid)
Einsteinium (actinoid)
Fermium (actinoid)
Mendelevium (actinoid)
Nobelium (actinoid)
Lawrencium (actinoid)
Rutherfordium (transition metal)
Dubnium (transition metal)
Seaborgium (transition metal)
Bohrium (transition metal)
Hassium (transition metal)
Meitnerium (unknown chemical properties)
Darmstadtium (unknown chemical properties)
Roentgenium (unknown chemical properties)
Copernicium (transition metal)
Ununtrium (unknown chemical properties)
Flerovium (unknown chemical properties)
Ununpentium (unknown chemical properties)
Livermorium (unknown chemical properties)
Ununseptium (unknown chemical properties)
Ununoctium (unknown chemical properties)
rhodium ←palladium →silver
Panagway
silvery white
Kinatibuk-ang mga kinaiya
Ngalan,simbolo,kaiphanpalladium, Pd, 46
Paglitok/pəˈleɪdiəm/
[[Help:Pronunciation respelling key|pə-Plantilya:Smallcaps all-dee-əm]]
Kategoriyang elementoputhaw nga transisyon
Group,period,block10, 5,d
Gibug-aton sa atomo106.42
Kontorno sa elektron[Kr] 4d10
2, 8, 18, 18
Electron shells of palladium (2, 8, 18, 18)
Electron shells of palladium (2, 8, 18, 18)
History
PagkadiskobreWilliam Hyde Wollaston (1803)
First isolationWilliam Hyde Wollaston (1803)
Physical properties
Phasemagahi
Density (nearr.t.)12.023 g·cm−3
Liquiddensity atm.p.10.38 g·cm−3
Melting point1828.05 K, 1554.9 °C, 2830.82 °F
Boiling point3236 K, 2963 °C, 5365 °F
Heat of fusion16.74kJ·mol−1
Heat of vaporization362 kJ·mol−1
Molar heat capacity25.98 J·mol−1·K−1
Vapor pressure
P (Pa)1101001 k10 k100 k
at T (K)172118972117239527533234
Atomic properties
Oxidation states0, +1,+2,+4, +6
(mildlybasic oxide)
Electronegativity2.20 (Pauling scale)
Ionization energies1st: 804.4 kJ·mol−1
2nd: 1870 kJ·mol−1
3rd: 3177 kJ·mol−1
Atomic radius137pm
Covalent radius139±6 pm
Van der Waals radius163 pm
Miscellanea
Crystal structureface-centered cubic
Palladium has a face-centered cubic crystal structure
Magnetic orderingparamagnetic[1]
Electrical resistivity(20 °C) 105.4 nΩ·m
Thermal conductivity71.8 W·m−1·K−1
Thermal expansion(25 °C) 11.8 µm·m−1·K−1
Speed of sound (thin rod)(20 °C) 3070 m·s−1
Young's modulus121 GPa
Shear modulus44 GPa
Bulk modulus180 GPa
Poisson ratio0.39
Mohs hardness4.75
Vickers hardness461 MPa
Brinell hardness310 MPa
CAS registry number7440-05-3
Most stable isotopes
Main article:Isotopes of palladium
isoNAhalf-lifeDMDE(MeV)DP
100Pdsyn3.63 dε-100Rh
γ0.084, 0.074,
0.126		-
102Pd1.02%102Pd isstable with 56neutrons
103Pdsyn16.991 dε-103Rh
104Pd11.14%104Pd isstable with 58neutrons
105Pd22.33%105Pd isstable with 59neutrons
106Pd27.33%106Pd isstable with 60neutrons
107Pdtrace6.5×106 yβ−0.033107Ag
108Pd26.46%108Pd isstable with 62neutrons
110Pd11.72%>6×1017 yβ−β−-110Cd
·r

Angpaladyo (Ininglespalladium) mao angelementong kimiko satalaang peryodiko nga may simbolo ngaPd ug kaiphan nga atomik 46. Ang paladyo mao angputhaw nga transisyon.

Ang mga gi basihan niini

[usba |usba ang wikitext]
  1. ↑Magnetic susceptibility of the elements and inorganic compounds, inLide, D. R., ed. (2005).CRC Handbook of Chemistry and Physics (86th ed.). Boca Raton (FL): CRC Press.ISBN 0-8493-0486-5.


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