Atomic Mass: 238.02891 Atomic number: 92
Density: 19.1 g/cm3
Melting point: 1132.3 0C Boiling point: 4131 0C
Uranium is a metal, toxic, radioactive, fissionable.
Uranium ore - Uraninite - has a black streak and a hardness of 5 to 6, which is about the same as steel.
Valences of uranium: 3, 4, 5, 6 and probably 2 (in UO).
The valence of uranium can vary, but it is commonly found in its most stable form with a valence of +6 in compounds like uranium hexafluoride (UF6). Uranium can also exhibit other valences such as +4 and +5 in different chemical environments.
It would take one half-life for the 10 g of uranium to decay into 5 g. The half-life of uranium is around 4.5 billion years, so it would take approximately 4.5 billion years.
Uranium belongs to the actinide group of elements.
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The chemical formula for uranium (V) sulfide is US5.
1. Beaks 2. Wings 3. Two legs 4. Hatch from eggs 5. Two eyes 6. Tail
- the nuclear energy from uranium is an alternative for fossil fuels- uranium doesn't release carbon dioxide- uranium hasn't a contribution to the warming of the climate- uranium has many applications- uranium is useful for nuclear weapons, armors and projectiles
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In light water reactors it is uranium dioxide with the uranium enriched to 4-5 percent
Uranium ore - Uraninite - has a black streak and a hardness of 5 to 6, which is about the same as steel.
Valences of uranium: 3, 4, 5, 6 and probably 2 (in UO).
The valence of uranium can vary, but it is commonly found in its most stable form with a valence of +6 in compounds like uranium hexafluoride (UF6). Uranium can also exhibit other valences such as +4 and +5 in different chemical environments.
It would take one half-life for the 10 g of uranium to decay into 5 g. The half-life of uranium is around 4.5 billion years, so it would take approximately 4.5 billion years.
If the volume of a teaspoon is ca. 5 mL and the density of uranium is ca. 19,05 g/cm3, a teaspoon contain ca. 95,25 g of metallic uranium.
The mass of o,5 mole of uranium is 119,014455 g.