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This element is mostly found as a with a compound with uranium?
Uranium is found in the earth only in the form of compounds. Uranium is present in cca. 200 minerals.
How many atoms of uranium are present in 1 nanogram of uranium?
1 nanogram of natural uranium = 2,53.1012 atoms
How much radium is present in uranium?
Absolutely none. Radium is element #88, while uranium is element #92. They are two completely different entities. If you are referring to uranium ores, it is a different story. The ratio is about 3 metric tons of uranium to 1 gram of radium. Oxygen and other elements are also present in uranium ore. http://en.wikipedia.org/wiki/Uranium#Oxides
How many uranium atoms are present in this compound?
Which compound
Why is lead always present in uranium bearing rocks?
Lead is always present in uranium-bearing rocks because lead is a decay product of uranium. As uranium undergoes radioactive decay, it transforms into different elements, including lead. This is a natural process that occurs over time in the rocks containing uranium.
Which of the three particle is not present in uranium?
If you mean subatomic particles, all of the standard ones are present.
How many electrons are present in the nucleolus of Uranium?
92 electrons
Where is uranium located in the Caribbean?
Uranium is not typically found in significant quantities in the Caribbean. The region does not have major uranium deposits, and if present, they would likely be limited and not commercially viable for mining.
How much lead is in 1 kilogram of pure molten uranium?
Lead is not naturally present in pure uranium. Therefore, there should be no lead in 1 kilogram of pure molten uranium. Lead can be found in trace amounts as impurities in uranium ores, but it is removed during the refining process to obtain pure uranium.
How is the structure of an atom of uranium 235 different from the structure of an astom of uranium 238?
The main difference is in the number of neutrons present in the nucleus. Uranium-235 has 143 neutrons, while uranium-238 has 146 neutrons. This leads to differences in their relative abundance and stability.
In which block uranium is present?
The 'f block' of the periodic table. Hope this helps!
How many elements are in uranium?
In a pure sample, one (uranium itself). In ores, traces of lead, thorium and rare earth elements are usually present.
