Element: Palladium (Pd)

Element (Atom) NamePalladium
SymbolPd
Physical state at room temperatureSolid
Element ClassificationMetal
Group NameNone
Period Number (Periodic table) 5
Group number (Periodic table)10
Atomic number46
Atomic weight106.42 (Ref: Jlab-ele046, ciaaw-palladium, Nist-46)
106.4 (Ref: Lanl-46)
Atomic Radius202 pm (Van der Waals) (Ref: Lanl-46)
Density12.0 g/cm3 (Ref: Jlab-ele046)
Melting point1554.9°C (Ref: Jlab-ele046, Lanl-46)
Boiling point2963°C (Ref: Jlab-ele046, Lanl-46)
Electron shell configuration1s2 
2s2 2p6 
3s2 3p6 3d10 
4s2 4p6 4d10 
Oxidation States+3, +2 (Ref: Jlab-ele046)
0, +1, +2, +3, +4 ​(a mildly basic oxide) (Ref: Lanl-46)
Ionization Energy8.337 eV (Ref: Jlab-ele046)
8.336839 eV (Ref: Nist-46)
Number of Stable Isotopes
InChIInChI=1S/Pd (Ref: Pubchem-46)
InChI KeyKDLHZDBZIXYQEI-UHFFFAOYSA-N (Ref: Pubchem-46)
Remarks 

REFERENCES

  • Jlab-ele046: https://education.jlab.org/itselemental/ele046.html
  • Lanl-46: https://periodic.lanl.gov/46.shtml
  • ciaaw-palladium: https://www.ciaaw.org/palladium.htm
  • Nist-46 : https://physics.nist.gov/cgi-bin/Elements/elInfo.pl?element=46
  • Pubchem-46: https://pubchem.ncbi.nlm.nih.gov/element/46
  • science.co.il: https://www.science.co.il/elements/

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