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I have a mirror of a silver-type metal which is marked Platinon.Seems to be used in costume jewelry during the early part of the 20th C but can anyone provide more info on its composition?
"Platinon" was an alloy of nickel and other metals (none precious) promoted in the 1920's and 30's as a non-tarnishing material for jewellery and other personal items. John Wall of Birmingham was one manufacturer who used it in the mid to late 1920's
What is platinum's family name?
AnswerIt is a transitional metal in period 6, group 10 of the periodic table.
What is nickels family name?
Nickel is part of the transition metal family. its the transition metal family this is a message from montario Edwards :)
What family contains the most inactive metals?
The family that contains the most inactive metals is the Alkali Metal family (Group 1) of the periodic table. These metals are highly reactive and easily lose their outermost electron to form a positive ion.
Is phosphorus part of the nitrogen family?
phosphorus is part of the nitrogen family
I have a mirror of a silver-type metal which is marked Platinon.Seems to be used in costume jewelry during the early part of the 20th C but can anyone provide more info on its composition?
"Platinon" was an alloy of nickel and other metals (none precious) promoted in the 1920's and 30's as a non-tarnishing material for jewellery and other personal items. John Wall of Birmingham was one manufacturer who used it in the mid to late 1920's
Platinum element belongs to what family solid?
platinum belongs to the solid family
How do you get arceuse in Pokemon platinon?
click ask at the top and type "What is the god of all pokemon" I explained everything there.
What part of a spark plug is platinum?
None of it is. Platinum is a brand designation.
What is the family name for Iridium?
iridium is a family member of the platinum group it is also known as a transition metal.
What is platinum's family name?
AnswerIt is a transitional metal in period 6, group 10 of the periodic table.
What is nickels family name?
Nickel is part of the transition metal family. its the transition metal family this is a message from montario Edwards :)
Pokemon Platinum Victory Road map?
http://www.psypokes.com/platinum/walkthrough.php?part=10
What is Family Tree Maker Platinum 2010?
Family Tree Maker Platinum 2010 is a computer program designed to help you record your genealogy information and research results and to produce nice looking family trees from that database.
What is element in the platinum family atomic number 77?
Iridium
What family does platinum belonges?
this metal belongs to the transverse metals
What kinds of jewelry is nickel free?
Silver and Gold are not necessarily nickel-free, in 9 carat gold there isn't actually that much gold! The gold in jewelry is alloyed with other metals - and it is crucial to find out what those other metals are. Look for "guaranteed 100% nickel-free". Find a supplier/retailer who caters to and understands this need. Many don't! Addition: Palladium and Platinum jewelry are nickel free. 950 Platinum is 95% pure Platinum and 5% of either Iridium or Ruthenium (all part of the Platinum family). Palladium is also part of the Platinum family, but much lighter and less expensive than Platinum. Only a small handful of jewelry designers, like myself, create jewelry using Palladium mixed with 24K Gold to yield a 18K Palladium combination.
