Atomic bomb on Hiroshima and Nagasaki

Today Hiroshima marked the 65^th anniversary of atomic bomb attack. Some chemistry related facts about the making of atomic bomb:

• The Hiroshima bomb which is called "Little Boy" used Uranium-235.
• The Nagasaki bom, "Fat Man" made of Plutonium-239.

More information related to the atomic bomb & World World II, click here.