depends, no one can tell the future.
The meaning of the word nuclear weapon, is a weapon that has a nuclear warhead on it.
The first Soviet nuclear weapon was tested in 1949. They have never used one in combat.
This nuclear weapon is called an atomic bomb or a nuclear bomb
Although they have the nuclear material that could be deviated for nuclear weapon production but Ukraine has neither the motivation nor the political/economical will to make nuclear weapons.
Nuclear weapon detonations
France first nuclear weapon test was on February 13, 1960 and is believed to have a stockpile of around 300 operational nuclear warheads.
If by "bomb" you mean a conventional explosive weapon, then the nuclear weapon is more powerful.
No. The nuclear bomb race was actually a result of being in WWII. WWI started, in part, by the assassination of the heir to the Austria-Hungarian throne.
nuclear chemicals such as plutonium
NO
no
No. LLNL even tested several Uranium-Hydride bombs in the 1950s. Even though their computer models said the devices should explode, none gave a nuclear yield. One could use the waste from the reactor as a Radiological Weapon, but the reactor itself is not useful as a weapon.