The fissile fuel in the first 3 bombs was:
Take your pick.
which first? first exploded or first used in combat.
either uranium or plutonium may be used in fission bombs, hydrogen and/or lithium may be used in fusion bombs.
plutonium
It can make maximum 2 covalent bonds as element of atomic number 7 has 5 valence electrons while element having 16 atomic number have 6 valence electrons.
One type of atomic clock uses Rubidium.
1 atom make up the element carbon.It has atomic number 6.
Both uranium and plutonium were used extensively to make the first two atomic bombs, dropped on Hiroshima and Nagasaki, respectively.
either uranium or plutonium may be used in fission bombs, hydrogen and/or lithium may be used in fusion bombs.
Pakistan is the first and still the only Muslim country to make atomic bombs.
Germany and United States where working to make them work. United States got it first and used first on Japan over the cities of Hiroshima and Nagasaki.
The weapon was developed by the Manhattan Project during World War II. It derived its explosive power from the nuclear fission of uranium 235.
The US. The USSR stole our plans to make their first bombs.
2
No they do not.
Uranium and plutonium.
Apparently it was plutonium which I think is element 295.Plutonium is element 94.Plutonium was used in the Gadget at Trinity.Uranium was used in the first bomb dropped on Japan the Little Boy at Hiroshima.Plutonium was used in the second bomb dropped on Japan the Fatman at Nagasaki.
The US made atomic bombs from 1945 to 1992.
As of august 1945 the US had the industrial capacity to make 3 atomic bombs a month. In november 1945 this would increase to 7 atomic bombs a month. As Japan surrendered before this, the US scaled back production and had only made 9 atomic bombs by the end of Operation Crossroads in the summer of 1946, five of which had been detonated.