Radon is available at a cost of about $4/mCi.

What is the cheapest element to buy?

Chlorine, sulfur and carbon (as coal) are cheapest by mass. Hydrogen, nitrogen, oxygen and chlorine are cheapest by volume at atmospheric pressure. When there is no public data on the element in its pure form, price of a compound is used, per mass of element contained.

How expensive is yttrium?

How Expensive is this stuff? Yttrium metal of 99.9% purity is commercially available at a cost of about $75/oz. Yttrium is a silvery-white, soft metal which is relatively stable in air due to formation of the oxide film. Yttrium occurs in nearly all the rare-earth minerals.

What is the most expensive element in the universe?

Fast Facts: The Most Expensive Natural Elements

• The most expensive natural element is francium, but it decays so quickly it can’t be collected to be sold.
• The most expensive natural element that is stable enough to purchase is lutetium.
• Atoms of synthetic elements cost millions of dollars to produce.

Why is californium so expensive?

Californium – $25 million per gram In today’s world, only a half-gram of Californium is produced each year, so that’s the reason why the price tag on it is so high. The primary use of the is element is as a portable source of neutrons for the detection of other elements such as gold.

What is the most expensive element on Earth?

The most expensive natural element is francium, but it decays so quickly it can’t be collected to be sold. If you could buy it, you’d pay billions of dollars for 100 grams. The most expensive natural element that is stable enough to purchase is lutetium. If you order 100 grams of lutetium, it will cost about $10,000.

What element is the most expensive?

The most expensive natural element is francium. Although francium occurs naturally, it decays so quickly that it cannot be collected for use. Only a few atoms of francium have been produced commercially, so if you wanted to produce 100 grams of francium, you could expect to pay a few billion U.S. dollars for it.

What is rarest element on earth?

element astatine
A team of researchers using the ISOLDE nuclear-physics facility at CERN has measured for the first time the so-called electron affinity of the chemical element astatine, the rarest naturally occurring element on Earth.

Where is americium located in the periodic table?

Americium is a synthetic chemical element with symbol Am and atomic number 95. It is a transuranic member of the actinide series, in the periodic table located under the lanthanide element europium, and thus by analogy was named after the Americas.

What are the prices of all the elements?

Prices of chemical elements Z Symbol Name Price Source USD /kg USD/ L 1 H Hydrogen 1.39 DOE Hydrogen 1 2 H (D) Deuterium 13 400 CIL 2 He Helium 24.0 USGS MCS

How is americium dioxide used in everyday life?

One gram of americium dioxide provides enough active material for more than three million household smoke detectors (2). Americium is used as a portable source of gamma rays and alpha particles for use in medicine, science and industry. It is also used as a target material in nuclear research to make even heavier elements.

When was americium classified as an actinide metal?

The chemical element americium is classed as an an actinide metal. It was discovered in 1944 by Seaborg, James and Morgan. A small disc of americium-241 under the microscope.