Palladium does not acknowledge with oxygen at accustomed temperatures (and appropriately does not befoul in air). Aegis acrimonious to 800 °C will aftermath a band of palladium(II) oxide (PdO).
It tarnishes agilely in a clammy atmosphere absolute sulfur.Elemental aegis reacts with chlorine to accord palladium(II) chloride; it dissolves in nitric acerbic and precipitates palladium(II) acetate on accession of acerb acid.
Palladium primarily exists in the 0, +2, and +4 blaze states; the +4 blaze accompaniment is analogously rare. One aloft archetype of palladium(IV) is hexachloropalladate(IV), [PdCl6]2?.
To learn more: Palladium chloride
from: Metal Powder
