The known reserves uf uranium in Australia are now approx. 1 700 00o t.
Uranium emits ionizing radiation in the form of alpha particles, beta particles, and gamma rays. The amount of radiation emitted depends on the specific isotope of uranium and its decay products present. Exposure to uranium's radiation can pose health risks, so it is important to handle it safely and follow proper precautions when working with it.
A price list for uranium certified materials is at: http://www.nbl.doe.gov/htm/lists/certified_reference_materials_price_list.htm Industrial uranium is not so expensive, the price depend essentially of enrichment. As an example, uranium dioxide powder - natural uranium, nuclear grade for HWPR reactors, is about 70 $/kg but the price is very variable in time.
The oxidation state of uranium in uranium iodide is +4. This is because iodine typically has an oxidation state of -1 and there are four iodine atoms in uranium iodide. So, to balance the charge, uranium must have an oxidation state of +4.
Uranium itself is not an acid or a base. It is a metallic element on the periodic table. However, compounds containing uranium can exhibit acidic or basic properties depending on their chemical structure and the surrounding environment.
# I'm not clear what size pellet you mean. However for Uranium235 (the fissile isotope), if it is fully used up, 1 kg will give as much energy as 1500 tonnes of coal, ie 1,500,000 kg of coal, so that is the ratio, 1,500,000 to 1. Of course uranium as loaded into the reactor is actually about 4 percent U235, the rest U238 which is not fissile, so the U235 is 1/25 of the total weight of uranium, and if you mean the total uranium weight you therefore have to reduce this ratio by 25, and get 60,000 to 1.
About 96% of known deposits are at six sites: Olympic Dam (the world's largest known uranium deposit), Ranger, Jabiluka, Koongarra, Kintyre and Yeelirrie. So this is were it is probably mined.
Uranium is a not a so rare material !
Australia and Canada supply newly mined uranium. In the US the reduction of nuclear weapons has made uranium and plutonium available and I think this is also being used. plutonium can be used with uranium in so called MOX fuel (mixed oxide fuel)
Unsure i think it does caus it produces so much energy
The density of uranium is 19 grams/cc, so 1000 grams will be 52.6 cc which is about 10 teaspoons.
Uranium is an Element so therefore, it doesn't have a formula. The Symbol for Uranium is U.
It can be found almost everywhere in soil and rock, in rivers and oceans. Traces of uranium are even found in food and human tissue. However, concentrated uranium ores are found in just a few places, usually in hard rock or sandstone. Uranium deposits are found all over the world. The largest deposits of uranium are found in Australia, Kazakhstan and Canada. High-grade deposits are only found in Canada. It is also found in ocean water.
The area that has the most mineral resources in the world is Australia. The continent has the largest reserve for uranium, silver, lead and so many more.
Australia is fairly wealthy for a country of its size because of its huge deposit of minerals such as gold and uranium. It also exports a fairly large amount of meats and crops.I want to know the wealth in US dollars
The hardness of uranium is 6 on the Mohs scale; not so hard.
The nuclear energy is not so developed in the poor countries.
Uranium is a solid, not a liquid. So it is sold by weight, not by volume. As of 25 July 2011 Uranium costs US $ 51.50per US pound or US $113 per kilogram of natural uranium in the form of the unrefined uranium oxide (U3O8).