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Asked by: Waino Blick
Updated: 10 March 2020 09:11:00 AM

How many isotopes does platinum have?

There are six naturally occurring isotopes : the most abundant are platinum-194, which accounts for 33%, platinum-195 (34%) and platinum-196 (25%). The others are platinum-198 (7%), platinum-192 (1%) and platinum-190 (0.01%).

Accordingly, how many isotopes does palladium have?

Natural palladium consists of a mixture of six stable isotopes: palladium-102 (1.02 percent), palladium-104 (11.14 percent), palladium-105 (22.33 percent), palladium-106 (27.33 percent), palladium-108 (26.46 percent), and palladium-110 (11.72 percent).

Considering that fact, how many isotopes are there?

All elements have isotopes. There are two main types of isotopes: stable and unstable (radioactive). There are 254 known stable isotopes. All artificial (lab-made) isotopes are unstable and therefore radioactive; scientists call them radioisotopes.

Furthermore, what are 3 interesting facts about platinum?

  • Atomic number (number of protons in the nucleus): 78.
  • Atomic symbol (on the periodic table of elements): Pt.
  • Atomic weight (average mass of the atom): 195.1.
  • Density: 12.4 ounces per cubic inch (21.45 grams per cubic cm)
  • Phase at room temperature: solid.
  • Melting point: 3,215.1 degrees Fahrenheit (1,768.4 degrees Celsius)
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Related questions and answers

What is the ugliest gemstone?

The toadstone, also known as bufonite (from Latin bufo, "toad"), is a mythical stone or gem that was thought to be found in the head of a toad.

Why platinum has no resale value?

Platinum also has poor resale value as only a limited number of shops buy it back. Besides, compared with gold jewellery, making charges, close to Rs 500 per gram, are much higher for platinum jewellery. Buyers also need to be cautious when it comes to the purity of the metal and what it is mixed with.

Is it worth buying a platinum ring?

This metal has high resale value and is best for something with great sentimental value, such as a wedding ring or a family heirloom. If you're looking for something that is shiny and lower cost, stick with white gold and silver, as platinum can be quite an investment.

What is platinum used for today?

Platinum is used in jewelry, decoration and dental work. The metal and its alloys are also used for electrical contacts, fine resistance wires and medical / laboratory instruments. An alloy of platinum and cobalt is used to produce strong permanent magnets.

Why platinum is so expensive?

When it comes to picking a metal for your engagement or wedding ring, platinum is typically a more expensive choice. The main reason for this is that precious metals are priced by weight and platinum is much denser than gold, so any platinum jewellery will weigh more.

Can Platinum be pawned?

Most pawnshops, if not all, only accept gold jewelry, but others can also accept silver, platinum, and other precious metals. These should be in good condition: no damage, no chipped stones, no missing pieces.

Which birthstone is the most expensive?

Diamond (April)
The priciest and most prized of all the birthstones, those born in April have the double-edged sword of having diamonds assigned to their birth month.

What is Platinum made up of?

Platinum is found uncombined in alluvial deposits. Most commercially produced platinum comes from South Africa, from the mineral cooperite (platinum sulfide). Some platinum is prepared as a by-product of copper and nickel refining.

What is the price of 1 oz of platinum?

The chart above shows the price of Platinum in USD per Troy Ounce for Last 10 Years.
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MetalPrice Per OuncePrice Per Gram
Platinum$1,200.26$38.589

Does Platinum lose its shine?

Over time, platinum will fade in a different way. It won't turn yellow, like yellow gold; but, it will begin to lose its shiny finish and build a natural patina (more on this in a bit). Some people actually prefer this look because it will accentuate the brilliance of a diamond and make it appear more sparkly.

What is the prettiest birthstone?

Top 10 Best Birthstones
  • Sapphire - September. This is my sister's Birthstone.
  • Diamond - April. Diamonds in my opinion should be at the top
  • Emerald - May. Man!
  • Aquamarine - March. Okay, I wrote the comment about not liking that this was my birthstone.
  • Ruby - July.
  • Pearl - June.
  • Amethyst - February.
  • Garnet - January.

Is Platinum easy to sell?

Selling platinum coins is easier than selling your platinum jewelry because the quality and quantity of pure platinum coins is already guaranteed. As a result the process of selling platinum coins is simple and dealers around the world will most likely be willing to pay top dollar for the coins.

What is the whitest metal?

The whitest metals are ones that are naturally occuring: silver, platinum and palladium. Silver rates the best starting at 7.5. Stainless steel is similar to silver. Platinum rates 9.5 in whiteness.

How much is 3 grams of platinum?

What is the value of 3 grams of platinum in dollars, euros, and pounds? Note: Precious metals are typically weighed in troy ounces and pounds, which are slightly different than standard ounces and pounds.
How Much is 3 Grams of Platinum Worth?
3 Grams of Platinum is Worth
U.S. dollars (USD)112.26
Euros (EUR)95.75
British pounds (GBP)81.77

What's the rarest gem?

Musgravite. Musgravite was discovered in 1967 and is arguably the rarest gemstone in the world. It was first discovered in Musgrave Ranges, Australia, and later found in Madagascar and Greenland. The first sizable gem-quality specimen was discovered in 1993.

Does platinum hold its value?

Approximately 88 tons of platinum are used to make jewelry every year compared to 2,700 tons of gold. Because of its rarity, platinum is valuable and will hold its value as the years pass.

Which is the strongest metal in the world?

In terms of tensile strength, tungsten is the strongest out of any natural metal (142,000 psi). But in terms of impact strength, tungsten is weak — it's a brittle metal that's known to shatter on impact.

Will platinum go up in value?

Platinum will rise to USD 1,250/oz by the end of 2021, a 16% upside from Tuesday's price, UBS forecasted. The firm also said palladium could also hit $2,900 per ounce in 2021, roughly 21% above current levels.

What is the rarest diamond?

Red diamonds are the rarest and some of the most expensive in the world. Also known as Fancy Reds, they come in a variety of shades ranging from orange-red to brownish red. Majority of the world's red diamonds come from the Argyle Diamond Mine in Australia.

What is the rarest birthstone?

Red Diamond
The rarest of them all is red diamond which is arguably the rarest birthstone. It is estimated that there are about 20 to 30 red diamond specimens known with the most famous being the 5.1 carat Moussaieff Red.

Is Platinum good for health?

The health effects of platinum are strongly dependent upon the kind of bonds that are shaped and the exposure level and immunity of the person that is exposed. Finally, a danger of platinum is that it can cause potentiation of the toxicity of other dangerous chemicals in the human body, such as selenium.

Why is platinum so cheap 2020?

The metal's supply is unusually concentrated, with South Africa producing around 75 per cent of the world's newly mined platinum. As a result, any economic or political turbulence in the region may cause a supply disruption, determining the metal's prices.

Is platinum a good investment?

In general, platinum is not a better investment than gold. Gold is more stable, more easily mined, and does not fluctuate in price as much as platinum. And gold's value is considerably more than platinum.

What is platinum worth today?

Live Metal Spot Price (24hrs) Apr 07, 2021 at 00:01 EST
Platinum Spot PricesTodayChange
Platinum Price / Oz$ 1,253.3810.35
Platinum Price Per Gram$ 40.30.33
Platinum Price Per Kilo$ 40,297.10332.76

Is Platinum rarer than diamond?

1 carat in metrics, converts to 0.2 grams. The price of platinum per gram is 25 dollars and a 1-carat diamond, considering its cut, clarity, and color, costs anywhere between 2,500 and 16,000 dollars. Diamonds are far more expensive than platinum.

What is the most expensive metal?

Palladium is the most expensive of the four major precious metals – gold, silver and platinum being the others. It is rarer than platinum, and is used in larger quantities for catalytic converters.

Should I buy platinum or gold?

Gold is less risky and should probably be considered the first option for most people. With platinum, you are more likely to find a good bargain, but you're also more likely to risk experiencing buyer's remorse.