2000
In the Nagasaki bomb, about 14 pounds. Design criteria on later weapons is classified.
ugh there was 10000kgs in fatman aka 100 sticks
To make a fission atomic bomb you just take either uranium or plutonium, which are fast-fission materials and find a way to smash the soul out of them so they can make neutrons to continue the chain reaction. You either just take some fissionable uranium, make a bullet out of one and a ball of the other, build a cannon-shaped bomb that shoots the bullet of uranium into the ball of uranium at the end of the barrel - and boom. To make the second kind, you need some plutonium. Plutonium is easy to obtain but it is extremely hard to make into a bomb, because if you shoot two masses of plutonium together like the uranium bomb style, they fission so much easier that they start reacting before they touch and blow themselves apart before anything can fission, so you will need to make a ball of plutonium crush in itself using a shock wave made by a explosion. You surround a ball of fissionable plutonium with explosive stuff. When the surrounding explosives goes boom, the shock waves made by the explosives hits the ball. This causes the plutonium to supercompress itself together - and boom.
Around 270 million metric tons of sulfuric acid are produced per year worldwide.
When it comes to heavy elements that are used in weapons and in reactors, uranium and plutonium are both candidates. The first atomic bombs were made of uranium, and they are now pretty much made of plutonium. Some special nuclear reactors are powered by plutonium fuel, but most reactors for power generation use (enriched) uranium for fuel. Links are provided to relevant articles posted by our friends at Wikipedia, where knowledge is free.
Plutonium is considered nonrenewable because it is a naturally occurring element that is formed through the process of nuclear reactions in stars. On Earth, plutonium is primarily produced in nuclear reactors through the transmutation of uranium-238. Once plutonium is used in nuclear reactions or nuclear weapons, it is consumed and cannot be naturally replenished on a human timescale.
Approx. 4 000 US $ for weapon-grade plutonium.
The obvious difference is a plutonium weapon uses plutonium as its fuel while a uranium weapon uses uranium as its fuel, however there are also composite weapons that use both as their fuel. Plutonium, being produced in reactors has some degree of plutonium-240 and plutonium-241 as undesired contaminates that can cause a fizzle. So weapons made with plutonium must be assembled much more rapidly than uranium weapons. So uranium weapons can use either gun or implosion rapid assembly systems, but weapons using any amount of plutonium must use implosion rapid assembly systems.
1 plutonium (solid) gallon = 71,337 kg
A quart of plutonium would weigh approximately 132 pounds.
The Little Boy atomic bomb used about 64 kilograms (141 pounds) of highly-enriched uranium-235, not plutonium. Plutonium was used in the Fat Man bomb, which used about 6.2 kilograms (13.6 pounds) of plutonium.
Plutonium for use in nuclear weapons is alloyed with gallium. Delta-phase plutonium is alloyed at 3-3.5 molar percent, or by weight, 0.8 - 1%. Alloying plutonium with gallium increases its thermodynamic stability throughout a range of temperatures, and decreases plutonium's susceptibility to corrosion.
roughly $85,000
Nuclear weapons with plutonium don't contain TNT.
The price of nuclear weapons grade plutonium is approx. 4 000 US $ for one gram, in 2010.
Approx. 2 x 6,2 kg plutonium-239 for Trinity and Fat Man bombs.
Approx. 10 kg of plutonium 239.