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Roblox allows users to create and publish their own games, which can then be played by other users, by using its game engine, Roblox Studio. [15] Roblox Studio includes multiple premade game templates [16] [17] as well as the Toolbox, which allows access to user-created models, plug-ins, audio, images, meshes, video, and fonts.
Plutonium(IV) oxide, or plutonia, is a chemical compound with the formula Pu O 2. This high melting-point solid is a principal compound of plutonium . It can vary in color from yellow to olive green, depending on the particle size, temperature and method of production.
Pokémon Uranium is a fan-made video game based on the Pokémon series. [1] [2] [3] The game was in development for nine years, and used the RPG Maker XP engine.[4] [5] [6] The game adds 166 new fan-made species of Pokémon, with only 160 currently available, along with a new region. [7]
Additionally, the formal +2 oxidation state of plutonium is known in the complex [K(2.2.2-cryptand)] [Pu II Cp″ 3], Cp″ = C 5 H 3 (SiMe 3) 2. [37] A +8 oxidation state is possible as well in the volatile tetroxide PuO 4. [38] Though it readily decomposes via a reduction mechanism similar to FeO 4, PuO 4 can be stabilized in alkaline ...
For example, producing 1 kilogram (2.2 lb) of 5% enriched uranium requires 11.8 kilograms (26 lb) of natural uranium, and leaves about 10.8 kilograms (24 lb) of depleted uranium having only 0.3% 235 U. Depleted uranium is further produced by recycling spent nuclear fuel, [21] in which case it contains traces of neptunium and plutonium. [22]
The demon core (like the core used in the bombing of Nagasaki) was, when assembled, a solid 6.2-kilogram (14 lb) sphere measuring 8.9 centimeters (3.5 in) in diameter.. It consisted of three parts made of plutonium-gallium: two hemispheres and an anti-jet ring, designed to keep neutron flux from "jetting" out of the joined surface between the hemispheres during implosi
The first large-scale nuclear reactors were built during World War II.These reactors were designed for the production of plutonium for use in nuclear weapons.The only reprocessing required, therefore, was the extraction of the plutonium (free of fission-product contamination) from the spent natural uranium fuel.
This produced the Mark 54 mod 0 and Mark 54 Mod 2 warheads for Falcon and Davy Crockett use respectively, which were only distinguishable by the environmental sensing device employed. Later, the Special Atomic Demolition Munition ( SADM – sometimes designated the B54 ) was developed and saw service between 1964 and 1989.