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Prices of elements and their compounds - Wikipedia, the free ...

en.wikipedia.org/wiki/Prices_of_elements_and_their_compounds

This table lists the elements by their name and gives some historical prices for them and their commonly traded compounds. The first of the two price columns shows the price in US dollars per kg of ...

#86 - Radon - Rn

www.hobart.k12.in.us/ksms/PeriodicTable/radon.htm

Melting Point, -71.0° C. Boiling Point, -61.8° C. Density, 9.73 grams per cubic centimeter. Normal Phase, Gas. Family, Noble Gases. Period, 6. Cost, $4 per m ...

How much does the element radium cost per gram? | Reference.com

www.reference.com/science/much-element-radium-cost-per-gram-5345b9eb3b8f64ec

An average cost of radium does not exist as it does not exist in its pure form. ... Radon is an odorless, colorless and tasteless noble gas that does not react with ...

ELEMENT: RADON - Radiochemistry Society

www.radiochemistry.org/periodictable/elements/86.html

RADON. to Elements Alphabetical Listing ... On the average, one part of radon is present ot 1 x 1021 part of air. ... Radon is available at a cost of about $4/mCi.

Pictures, stories, and facts about the element Radon in the Periodic ...

periodictable.com/Elements/086/index.html

Photographs and descriptions of many samples of the element Radon in the Periodic Table. ... Continuous electronic radon gas monitor that reads out in Pico- curies per liter. ... Price: $120. Size: 5 ... The samples (except gases) weigh about 0.25 grams each, and the whole set comes in a very nice wooden box with a printed ...

What is the current market value of 1 kg of radium Ra-226 ...

www.researchgate.net/post/What_is_the_current_market_value_of_1_kg_of_radium_Ra-2262

Aug 7, 2013 ... Gram for gram it is about 3 illion times more radioactive than uranium. ... It emits Radon an inert gas which is also dangerously radioactive and is difficult to contain. ... Our donation only cost us $82,000 plus shipping costs.

It's Elemental - The Element Radon

education.jlab.org/itselemental/ele086.html

The Element Radon - Basic Physical and Historical Information. ... Density: 0.00973 grams per cubic centimeter. Phase at Room Temperature: Gas ... On average, the earth's atmosphere is 0.0000000000000000001% radon. When cooled to ...

There is no Safe Radon Level in Homes - RadonSeal

www.radonseal.com/radon-level.htm

The average (mean) radon level in US homes is 1.25 pCi/L, or three times higher than ... It is expressed in picoCuries per liter of air, or "pCi/L". A Curie is a unit of radioactivity equivalent to 1 gram of radium and the prefix "pico" .... The "action" limit is based on the average cost of a radon mitigat...

Technologies and Costs for the Removal of Radon from Drinking ...

nepis.epa.gov/Exe/ZyPURL.cgi?Dockey=20001XQU.TXT

Radon Removal Costs: Provides information on available cost models used for costing various ... One rad equals the deposition of 100 ergs per gram of irradiated material. .... Since radon does not bond to water molecules, it is not solubilized.

Radon Publications, Federal, State and EPA - Central VA Radon

www.central-va-radon.com/Radon-Publications.html

Radon publications for home owners about Radon Mitigation, testing, health ... 0.5 piCu/l (1/10,000 gram per liter of air), whereas the average indoor level ... and analyzes Radon- in- air every hour during a 48-hour testing period (cost: $150).

More Info

Radon - Chemicool

www.chemicool.com

Radon's properties, discovery, videos, images, states, energies, appearance and characteristics. ... Radon. Average radioactivity intensity in the world's atmosphere caused by radon. 86. Rn. (222) ... Cost, pure: $ per 100g. Cost, bulk: $ per ...

Convert volume to weight: Radon - Conversions and Calculations

www.aqua-calc.com

Convert radon volume to its weight. ... gram, 2.3, pound, 0.01 ... The “Radon” density (ρ) is equal to 9.73 kilogram per cubic meter at 0°C at standard atmospheric ...

radon Facts, information, pictures | Encyclopedia.com articles about ...

www.encyclopedia.com

radon , gaseous radioactive chemical element; symbol Rn; at. no. ... Its density is 9.72 grams per liter, making it about seven times as dense as air. ... They did so by combining a noble gas with a very active element. ... When uranium breaks down, it produces many different elements, including radium, thorium, bismuth, and ...