What country has the most nuclear weapons?
Scroll down for a list of the nations with the most nuclear warheads.United Kingdom — 200 nuclear warheads, 120 of which have been deployed.China — 290 nuclear warheads.
Pakistan — 150 to 160 nuclear warheads.
India — 130 to 140 nuclear warheads.
Israel — 80 to 90 nuclear warheads.
North Korea — 20 to 30 nuclear warheads.
Is Hiroshima still radioactive?
Among some there is the unfounded fear that Hiroshima and Nagasaki are still radioactive; in reality, this is not true. Following a nuclear explosion, there are two forms of residual radioactivity. … In fact, nearly all the induced radioactivity decayed within a few days of the explosions.
Which is worse an atomic bomb or a nuclear bomb?
But a hydrogen bomb has the potential to be 1,000 times more powerful than an atomic bomb, according to several nuclear experts. … “A regular atomic bomb would still be devastating, but it would not do nearly as much damage as an H-bomb.” Hiroshima in ruins following the atomic bomb blast.
What is more powerful than a nuclear bomb?
Hydrogen bombsHydrogen bombs, or thermonuclear bombs, are more powerful than atomic or “fission” bombs.
How does an atomic bomb kill you?
Gastrointestinal death is caused by a dose of radiation between 10 and 50 Gray. Whole body doses cause damage to epithelial cells lining the gastrointestinal tract and this combined with the bone marrow damage is fatal.
Was it a good idea to use the atomic bomb?
“Yes. A bloody invasion and round the clock conventional bombing would have led to a far higher death toll and so the atomic weapons actually saved thousands of American and millions of Japanese lives. The bombs were the best means to bring about unconditional surrender, which is what the US leaders wanted.