When one country can produce a product more cheaply than another country this is called comparative advantage. When one country can produce more goods than another using an equal amount of resources, this is called absolute advantage.
absolute advantage
comparative advantage
A healthy economy, in which a country is exporting (selling) more products than it is importing (buying). A healthy economy decreases the price of not only products made in other countries, but also in your home country, as the more of a product a factory makes, the cheaper each individual product is. If a factory is exporting to other countries, it will make even more of a product, to supply demand at home and in other countries, and thus where ever the product is bought, it will cost less than if the factory making it was not exporting it (in which case you could only buy the product in the country where the factory is located). There are other ways the economy effects your life as well, but this is the most obvious and significant, though too many imports can also cause people in the country that is doing the importing to lose their jobs, because the products they make may be cheaper if made in another country.
1. Of course these prices are secret. 2. You do not have believed all stories about uranium black market; more fantasy.
Uranium is a product of mining industry.
Many radioactive isotopes are more radioactive than the naturally occurring uranium isotopes:All fission product isotopes are more radioactive (e.g. iodine-131, strontium-90)Most radioactive isotopes in the uranium --> lead decay chain are more radioactive (e.g. radium, radon, polonium)Plutonium is more radioactiveTritium is more radioactiveCarbon-14 is more radioactiveArtificially produced uranium isotopes are more radioactive (e.g. uranium-233, uranium-236)etc.
Australia is considered the country the most rich in uranium ores.
Uranium is a radioactive metal, member of the actinoids family.
Uranium City is in Canada.
Now the biggest production of uranium is in Canada.
Radium is a decay product of uranium.
Canada is the largest Uranium producing country when measured in 2006.
The isotope 131I is a fission product of uranium and plutonium.
No
See the link below
One of several methods of enriching uranium (increasing the percentage of uranium-235 in the product).Gaseous diffusion uses porous nickel metal membranes as diffusion barriers. Pumps increase the pressure of the uranium hexafluoride gas on one side of the barriers causing the gas to diffuse through. The lighter uranium-235 atoms moving slightly faster than the uranium-238 atoms, becoming a bit more concentrated on the far side.The enriched product on the far side is then sent on to the next stage in the cascade while the depleted product on the near side is sent back to the preceding stage. Then after thousands of these stages, each providing a tiny amount of enrichment, the final product having the desired enrichment is produced (as well as large quantities of depleted waste product).