A nuclear bomb is any bomb with any nuclear or atomic material inside it, while a plutonium bomb is a specific type of nuclear bomb. Plutonium could be the nuclear material inside the bomb, and if it is, it's a plutonium bomb.
Plutonium
Plutonium is the core of a nuclear weapon; the nuclear fission release an enormous quantity of energy and radiations.
In the Nagasaki bomb, about 14 pounds. Design criteria on later weapons is classified.
In very round figures, the cost of enough Oralloy (93.5% HEU) or Plutonium to make a bomb is somewhere between $100,000 and $1,000,000, with Plutonium being a bit cheaper at this time.
Cca. 50 kg of highly enriched uranium. Now nuclear bombs use plutonium, not uranium.
plutonium + weapon
Plutonium+Weapons=Nuclear Bomb
Plutonium
Plutonium is the core of a nuclear weapon; the nuclear fission release an enormous quantity of energy and radiations.
Nuclear weapons with plutonium don't contain TNT.
Plutonium + Weapons = Nuclear Bomb
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'.
Plutonium
Weapons grade plutonium has min. 90 % plutonium 239 and max. 1 % plutonium 240.
nuclear bomb = plutonium + weapon
Plutonium was used in the second nuclear bomb dropped on Japan in World War 2.
The nuclear bomb A MK-3 Plutonium implosion bomb, it weighed 10,000 pounds and had a 22Kton yield.