atomic number palladium

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Palladium element block. Atomic number forty six. Chemical symbol Vector. Vibrant blue background. Royalty Free Stock Photo

Palladium chemical element, Sign with atomic number and atomic weight Royalty Free Stock Photo

People Use and Study Palladium, Periodic Table Chemical Element with Symbol Pd and Atomic Number 46 Royalty Free Stock Photo

Palladium element. Pd chemical symbol. Atomic number 46. Periodic table square. Royalty Free Stock Photo

Palladium, 3D rendering of symbols of the elements of the periodic table, atomic number, atomic weight, name and symbol. Education Royalty Free Stock Photo

Palladium is a chemical element with symbol Pd and atomic number 46. It is a rare and lustrous silvery-white metal discovered in 1803 by William Hyde Wollaston. He named it after the asteroid Pallas, which was itself named after the epithet of the Greek goddess Athena, acquired by her when she slew Pallas. Palladium, platinum, rhodium, ruthenium, iridium and osmium form a group of elements referred to as the platinum group metals (PGMs). These have similar chemical properties, but palladium has the lowest melting point and is the least dense of them.