It hasn't been replaced with anything, just improved upon by variants.
The 'Atomic Bomb'.
plutonium + weapon
The atomic bomb has been replaced by the nuclear bomb. This type of weapon was first developed by the US in the early 1950's. Soon afterwards, the Soviet Union also created their own style of nuclear weapons and bombs.
There is no evidence, the bomb was dropped as a war weapon.
An atomic weapon unleashes the power of the sun.
This nuclear weapon is called an atomic bomb or a nuclear bomb
The Atomic Bomb.
Too many to list.
Those are two different names for the same thing.There actually is not a difference in the atomic bomb and nuclear bomb. Saying 'Nuclear Bomb' is a modern way of saying 'Atomic Bomb'.
A nuclear bomb or atomic bomb
Probably the atomic bomb
The Atomic bomb.