There are at least 50 different elements produced in a nuclear explosion, most are fission products in 2 peaks, some are formed by neutron capture and beta decay. The majority of these are radioactive isotopes of the elements.
Plutonium.
Because plutonium is very toxic, radioactive, flammable and explosive.
radioactive decay
Uranium
Yes. All the isotopes of plutonium are radioactive. It is dangerous stuff.
Nobelium is not found in nature. It is a synthetic radioactive element.
Boron is not explosive and I'm not sure if it is radioactive!
We know that plutonium is radioactive, highly toxic and is fissionable (capable of use in a nuclear weapon).
Because plutonium is very toxic, radioactive, flammable and explosive.
As radioactive element is an element that is on the Priodic Table of Elements. A Radioactive Element is usually radioactive.
It is a man made element, radioactive, and has a very short half life (it becomes another element very quickly) Only very tiny amounts of it have every been made. Chemically, pure Lawrencium would not be an explosive.
Radium is strongly radioactive.
Sodium is not explosive per se, but it will oxidize vigorously if it touches water. And it will react even more powerfully with acid. Sodium is not radioactive either. It has some radioactive isotopes, but these are not found naturally. Lastly it is not noxious in that it does not emit noxious fumes. But it would not be a good idea to ingest it in its pure form.
non radioactive element
no
A radioactive element is one that discharges radiation. Uranium is a radioactive element. A radioactive element is very dangerous if you don't have protective clothing. You should never go near a radioactive element.
yes it is
Polonium is more toxic and has a specific radioactivity greater than uranium but cannot be used in nuclear weapons.