Question

Nuclear material used in the atom bomb dropped in hiroshima

Answer 1

After several years of intensive research under strict secrecy, the Manhattan Project developed two different bombs that used two different nuclear materials: uranium-235 and plutonium-239. This is a mockup of "Fat Man," the atomic bomb that was dropped over Nagasaki, Japan, on Aug. 9, 1945.

Answer 2

uranium & plutonium

In NEW MAXICO Atomic Bomb Was Built

Name of the atomic bomb was Little Boy

IN YEAR 1945 ON 6 AUGUST

• The United States dropped the first of two atomic bombs on the Japanese city of Hiroshima, killing more than 70,000 people instantly.

• A second bomb followed three days later over Nagasaki and killed 40,000 more.