Yes, not only radioactivity but the fuel must be fissile.
If we happened to live on a much older earth, both nuclear reactors and nuclear bombs would be impossible as the Uranium 235 isotope would have decayed to only trace levels.
If we happened to live on a much younger earth, nuclear reactors would occur naturally and spontaneously and you might see radioactive geysers erupting from them near where you live.
It depends on the efficiency. America makes it with just 6kg ,while other need more
It depends on who made the bomb and you need more detail on what exact kind of bomb you have and for what.
personally i dont know but i guess.......a few billion. knowing how you need to build it and the materials for it and well, when you test it it is like waisted money. but a waisted few billion dollars. STOP TESTING ATOMIC BOMBS GOVERNMENT.
To make a nuclear bomb, you need the fissionable material such as a Plutonium239 isotope, an explosive to start the nuclear chain reaction, a detonator, and a pusher.
Yes. You need space for matter to exist in, therefore they exist in the same place, but not in any other way.
Fire
to end world war 2
the need of the atomic boom is that amrica was losing the war with japan so they need somthing to win so the made the atomic boom
You need radioactivity, for many things such as x-rays.
An H-Bomb is 1000 times stronger than an atomic bomb. Atomic explosions are based on splitting atoms and is a fission explosion or fission bomb. The Hydrogen bomb (also called H-Bomb) is a Fusion reaction where atoms are forced together. Atomic bombs were used in World War II, Hydrogen bombs have been tested, but not used in war.
No they had an opening hatch that opened by a lever which released the atomic bomb. So there was no need for people to push it off, but if there was no opening then there would have been a possibility.
In a WWII bomb shelter you need water and food for a few days (most air raids and the effects caused would mean you wold be rescued within a week) (and don't forget a toilet) Later if you were serious about surviving an atomic bomb or atomic war as much food and water and air as you can possibly get.
As he did not have to build the atomic bomb, all that he had to do to invent the atomic bomb was to think.That is really all that is required for most inventions: think of a new and novel way to do something.What Leo Szilard invented that was new and novel was the neutron chain reaction, the process that in the atomic bomb drives the exponentially accelerating nuclear fission of uranium or plutonium atoms. However he did not know about either nuclear fission or what elements might be able to support the neutron chain reaction process that he invented. This took the work of others before the atomic bomb could actually be built.
It depends on the efficiency. America makes it with just 6kg ,while other need more
The only use of the Atomic Bomb was during World War 2. The US dropped two of them on Japan. This force a surrender and eliminated the need for an armed invasion.
The Japanese were defeated on a island and 1000's of planes were fire bombing their cities to ruin so there was no need to use the A bomb
You need an atomic element such as uranium or plutonium. You need a way to house the nuclear element and a way to spark the explosion. You would also need a way to deliver the bomb. See the related link below to get you started on your research for your homework.