what is the best way to buy gold or platinum?

santosh d asked:


what is the reliable way to buy gold or platinum?

How any ounces are in a brick of platinum?

Monsieur London asked:


Does anyone know how many ounces or pounds are in a brick of platinum?

Devyn

What is the best way to clean the tarnished platinum on my platinum-rimmed china?

duncan_grl asked:


The dishes are not safe in the dishwasher and so I always hand-wash the china and place it back in the protective sleeves. I noticed last week that some of the plates are tarnishing around the rim, which is platinum. I tried washing them again but no luck! Any help is greatly appreciated!

Charissa

What will happen if platinum has disappeared?

superlex1 asked:


Hey people. well im questioning people to make up a story that has 5 sentence of what will happen if platinum has disappeared? will the world go bizzare?? you tell me. there is no right or wrong answers.

Kadin

How does Platinum react in oil and in water?

Meredith B asked:


How does Platinum react in oil and in water and how does it react with acid, and its radioactivity, or another chemical property

Cordell

Do platinum and Tungsten work well together in a ring?

rolthunder_39 asked:


I have been looking online at Mens wedding bands. Im interested in something Made of Tungsten, but with platinum included.

It appears online that there are several choices available, but every jewelry store (Ive visited more than 10 now) tell me that the metals dont work well together and thus are not used together in jewelry.

Anyone have any clear answers and a good source?

Janet

Why do they need platinum for a jet engine?

Alan B asked:


I know they use platinum because of its high melting point, but why would they need it to conduct electricity well? Why is that important for a high performance jet?

Danielle

How do i get platinum and rhodium out of a Catalytic converter?

Bill W. asked:


What do I get platinum and rhodium out of a catalytic converter so I can cash it in?

Jazmin