hastily made nuclear weapons
Answer:
Regular explosives together with radioactive material, not strong enough for a nuclear explosion, but spreads radiation which is poisonous.
Beacause millions of lives were taken by the nuclear bombs
Nuclear bombs, espacially the 'dirty' ones.
Atomic bombs, A bombs, fission bombsHydrogen bombs, H bombs, fusion bombsBoosted fission bombs, "dial-a-yield" bombsMultistaged fusion bombsClean fusion bombs, reduced fallout fusion bombsSalted fusion bombs, dirty fusion bombs, increased fallout fusion bombsetc.
so called "dirty bombs" cannot be built and stockpiled like nuclear weapons can. they must be assembled shortly before use. a "dirty bomb" is simply a conventional bomb wrapped in radioactive waste, the detonation of the conventional bomb scatters the radioactive waste thus making it "dirty". the problem with making a "dirty bomb" is that radiation from the radioactive waste will almost certainly kill anyone involved in the assembly of the bomb. countries are very unlikely to seriously consider making such bombs, only terrorist groups are likely to attempt it.
Hydrogen bombs are called "dirty" bombs because, in the final stage of detonation, they fission1 a lot of uranium, releasing its binding energy. This results in a lot of mixed fission byproducts that contaminate the environment. -------------------------------------------------------------------- 1The detonation sequence is fission of the primary, uranium or plutonium, which initiates fusion, hydrogen, producing an enormous amount of neutrons along with radiation, followed by fission of the secondary or secondaries, uranium. For more information on the Teller-Ulam design, see the Related Link below.
Fusion (thermonuclear) bombs can be classified into 'dirty' and 'clean' bombs, depending on the material used for their fusion stage(s) tamper. Normally depleted uranium is used, this produces a very high yield 'dirty' bomb as the uranium fissions providing as much as 90% of the yield and large amounts of fallout. If you are willing to sacrifice most of the weapon's potential yield (but the yield is still very high), you can replace the fusion stage(s) tamper with non-fissionable metals (e.g. lead, tungsten, iron) and get what is called a 'clean' bomb that in some cases produces 5% or less of the fallout of similar yield bombs with uranium tampers. There are also bombs called 'salted' bombs where selected elements are added to the uranium tamper to make the fallout worse at a minor loss in yield depending on how much of these elements are added. Sometimes these are referred to as 'dirty' fusion bombs, when the standard uranium tamper bomb is referred to as a 'conventional' fusion bomb.
Lithium-220 does not exist. Lithium is a very light element, It only occurs naturally as Lithium-6 and Lithium-7, which are both stable. All other isotopes have halflives shorter than one second, and thus would decay too fast to be usable in anything.
The term 'dirty' bomb - refers to a device that is contaminated with either radiation or pathogens. When the device explodes, it spreads the contamination over a wide area. It can be as simple as a grenade that's been exposed to radiation.
The three types of atomic explosions are fission, fusion, and dirty bombs. Fission involves the splitting of atomic nuclei, fusion combines atomic nuclei, and dirty bombs involve conventional explosives combined with radioactive materials. Each type of explosion can have different effects and consequences.
Tsar Bomba, 50+ megatonsB-41 (high yield dirty version), 25 megatonsetc.There are too many bombs in the 10 to 15 megaton range to tabulate in proper order.However these are all obsolete. The highest yield modern bombs are in the 300 to 500 kiloton range.
Terrorists may use a dirty bomb to spread fear, panic, and chaos among the population more than to cause casualties. The psychological impact of a dirty bomb can be widespread and long-lasting, even if the physical damage is limited. Additionally, dirty bombs are relatively easier to construct than traditional nuclear weapons, making them an appealing choice for non-state actors.
What kinds of bombs are there?How do bombs work?Which bombs are the most destructive?How did bombs originate?