1964
China
China
Because it wasn't ready. Germany surrendered May 8, 1945; the first atomic device was test exploded July 16, 1945.
scientifically, an atom hit another atom and then they exploded- This is how I am typing now ;)
depends on how far away you are from where it exploded.
The name for an explosive device caused by the split of an atom is an atom, or atomic bomb. It was used on Nagasaki and Hiroshima in WWII to end the war.
No device can give the complete structure of an atom but you can get a minute idea about the look of an atom using an Electron Microscope!
Despite a conspiracy theory describing a British atom bomb experiment in Rajasthan Desert in the 1890's, it is verified fact that the Indian Republic detonated its first nuclear weapon there in 1974.
An atom bomb exploded in Alamagordo, NM in the 60's and caused his face to permanetly break out.
hiroshima
These bombs were dropped over Hiroshima and Nagasaki in Japan and not in China.
The atom bomb is a bomb using uranium and/or plutonium as fuel and when dropped, exploded in mid-air to cause more damage than if exploded on contact with the ground. Anyone caught directly in the explosion would be incinerated instantly, others further out were killed by blast effects, or had their skin boiled off on the side facing the burst. The two atom bombs killed about 250,000 people in Japan. Those killed were people living in Hiroshima and Nagasaki.