Pd in the Periodic Table is Palladium, not gold or silver. It is an alternative to platinum and looks very similar to it, but is much lighter.
The stamp "925" inside a ring indicates that the ring is made of sterling silver, which is composed of 92.5% pure silver and 7.5% other metals for durability. "PD" likely denotes the manufacturer or designer of the ring.
PD likely stands for "Palladium," a rare and lustrous silvery-white metal that is sometimes used in jewelry as a secondary metal to strengthen silver and add durability. It is often used in silver alloys to create white gold.
Copper (Cu), Silver (Ag), Rhodium (Rh), Palladium (Pd), Platinum (Pt), and Nickel (Ni) all are within the same area on the periodic table.
"Pd 8" stamped on your ring indicates that the ring is made of Palladium, which is a precious metal known for its durability and resistance to tarnishing. The number "8" likely refers to the purity level, which is commonly 800 parts per thousand. This stamp is a quality assurance mark indicating the metal content of your ring.
Pd is the chemical symbol for the element Palladium, which is a silver-white metal classified as a transition metal. It is commonly used in catalytic converters, jewelry, and as a catalyst in various chemical reactions. Palladium is located in group 10 and period 5 of the periodic table.
The stamp "925" inside a ring indicates that the ring is made of sterling silver, which is composed of 92.5% pure silver and 7.5% other metals for durability. "PD" likely denotes the manufacturer or designer of the ring.
The chemical symbols for gold, silver, and platinum are Au, Ag, and Pt, respectively.
"Pd" stamped inside a ring typically stands for "palladium," which is a silver-white metal in the platinum group. Palladium is used in jewelry as a precious metal due to its durability, strength, and hypoallergenic properties.
PD likely stands for "Palladium," a rare and lustrous silvery-white metal that is sometimes used in jewelry as a secondary metal to strengthen silver and add durability. It is often used in silver alloys to create white gold.
Unless it is somebody's initials, it probably stands for the metal, palladium (atomic symbol Pd) used in the making of white gold alloy, and also cast on its own to make various types of jewellry.
It is probable the catalog number of a seller.
PD EP stands for Pro Deo Et Patria-for God and Country.
Copper (Cu), Silver (Ag), Rhodium (Rh), Palladium (Pd), Platinum (Pt), and Nickel (Ni) all are within the same area on the periodic table.
can someone tell me what this mark means on my ring, thank you
"Pd 8" stamped on your ring indicates that the ring is made of Palladium, which is a precious metal known for its durability and resistance to tarnishing. The number "8" likely refers to the purity level, which is commonly 800 parts per thousand. This stamp is a quality assurance mark indicating the metal content of your ring.
Pb noPd noPb (82) is the symbol for plumbum which is lead,Pd (46)for palladiumAu (79) is the symbol for gold
The markings "PD" on a diamond tennis bracelet indicate that the piece is made of palladium, a precious metal known for its durability and resistance to tarnishing. Palladium is often used in fine jewelry as an alternative to platinum or white gold. The "PD" mark signifies that the bracelet contains a certain percentage of palladium, ensuring its quality and authenticity.