Is Rhodium Magnetic? And Can Rhodium Be Magnetized Under Certain Circumstances or Not?

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Is rhodium magnetic?

No, rhodium isn’t magnetic.

Instead, rhodium is paramagnetic, meaning it’s only weakly attracted to a magnetic field and doesn’t retain any magnetism after being exposed to a magnet.

Pure rhodium is non-magnetic, but rhodium alloyed with some other metal can become magnetic or ferromagnetic depending on the metal its alloyed with.

Is Rhodium Magnetic? And Can Rhodium Be Magnetized Under Certain Circumstances or Not?

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Is it Possible to Test Rhodium Purity With Magnets?

No it’s not possible to test rhodium purity with magnets.

Rhodium isn’t magnetic and won’t be attracted to a magnet. Instead it’s only slightly paramagnetic, meaning it’s only very weakly attracted to a magnetic field.

Also, it’s impossible to test any object that’s made of an rhodium+ some other metal alloy.

Because other metals are either magnetic or not, and in botch cases you won’t know which metal is responding or not responding to your magnet.

Bottom line is that testing rhodium with magnets is unreliable and gives inconclusive results.

Is Rhodium Bullion Magnetic?

No, rhodium bullion isn’t magnetic. Coins and bars made of pure rhodium are paramagnetic. Meaning they’re only weakly attracted to magnetic field and don’t retain any magnetism after being exposed to a magnet.

Pure rhodium coins and bars are rare and expensive and there’s no rhodium bullion made of rhodium alloyed with some other metal.

This means rhodium bullion can never become magnetic or ferromagnetic due to the influence of some other metal.

Is Pure Rhodium Jewelry Magnetic?

No, pure rhodium jewelry isn’t magnetic.

Pure rhodium jewelry is paramagnetic.

But pure rhodium jewelry is extremely rare and rhodium is nearly always used as plating for jewelry items made of other precious metals.

Is Rhodium-Plating Magnetic?

No, rhodium plating isn’t magnetic. It’s paramagnetic meaning it’s only weakly attracted to a magnet and doesn’t retain any magnetism after being exposed to a magnet.

However, the jewelry item’s base metal underneath can be magnetic or ferromagnetic, based on the metal involved.

Rhodium-plated yellow gold jewelry. Yellow gold isn’t magnetic so yellow gold rhodium plated jewelry won’t be magnetic as well.
Rhodium-plated white gold jewelry. White gold isn’t magnetic so rhodium plated white gold jewelry also won’t be magnetic. The only exception is when white gold contains nickel as nickel is magnetic. But the amount of nickel in white gold alloy typically isn’t enough to show a strong magnetic effect.
Rhodium-plated black gold jewelry. Black gold isn’t magnetic as it’s a combination of yellow gold (which is diamagnetic) and rhodium or black oxide coating, both of which are non magnetic.
Rhodium-plated rose gold jewelry. Rose gold isn’t magnetic because rose gold is an alloy of yellow gold and copper. Neither of these metals are magnetic and yellow gold is diamagnetic, meaning it repels magnets.
Rhodium-plated silver jewelry. Silver isn’t magnetic so rhodium-plated silver jewelry will not magnetize under any circumstances.
Rhodium-plated platinum jewelry. Platinum isn’t magnetic. It’s paramagnetic meaning it’s only weakly attracted to a magnetic field and doesn’t retain any magnetism after being exposed to a magnet. Both rhodium and platinum are paramagnetic which means you can expect some limited magnetism from your rhodium-plated platinum jewelry.
Rhodium-plated palladium jewelry. Palladium isn’t magnetic. Palladium is paramagnetic which means it’s only weakly attracted to a magnetic field and doesn’t retain any magnetism after being exposed to a magnet. Since both rhodium and platinum are paramagnetic this means you should expect some limited magnetism from your rhodium-plated platinum jewelry.

Is Raw Rhodium Magnetic?

No, raw rhodium isn’t magnetic.

Raw rhodium is paramagnetic just the same as pure, refined rhodium is.

Rhodium ore also isn’t magnetic. It’s paramagnetic.

Can Pure Rhodium Stop Being Paramagnetic Under Certain Circumstances?

No, pure rhodium can never stop being paramagnetic under any circumstances. Pure rhodium can never become magnetic or diamagnetic.

It’ll always remain paramagnetic.