it disintegrates them in a radius or burns, deform, and give Leukemia to people if it is a plutonium
unlikely
Some bombs are nuclear. But most bombs are not nuclear.
Because its a nuclear bomb, it can kill millions of people in a matter of minutes.
Not at all, Japan makes no nuclear bombs. The only ones used on Japan (2) were back in 1945, long before the current generation of Japanese were born.
Beacause millions of lives were taken by the nuclear bombs
No, China has several hundred nuclear bombs and has had bombs since 1964.
At this time the US builds no nuclear bombs. A small number of existing bombs are refurbished as needed.
Conventional.
Yes, there is nuclear energy in nuclear bombs. It is released in a few microseconds when they are detonated.
Nuclear bombs before the 60s were referred to as atom bombs, because the term Nuclear hadn't been discover yet. Nuclear bombs today, are generally Hydrogen bombs, or fusion bombs. They are significantly more powerful, able to places about the size of Rhode Island. Atom bombs,which were mostly uranium and plutonium, lack the destructive power of Nuclear or Fusion bombs.
More than anyone could build.
Generally, the people have no control over nuclear bombs. That they exist is a fact of life. If your country has them it is part of your duty to ensure your leaders use them, or not, in a manner that is ethical and moral for your society.