The substance in question must be relatively unstable and be emitting subparticles.
Something that is radioactive is called a radionuclide.
No, it's called "radioactive." "Retroactive" is something that's active in regards to the past.
Hydrogen is an element.
You can detect radioactivity using a Geiger counter or other radiation detectors. Radioactive materials emit ionizing radiation such as alpha, beta, or gamma particles, which can be measured to determine the level of radioactivity. Additionally, certain properties like half-life and decay products can also indicate if a substance is radioactive.
It's a semantic thing - by definition, if something gives out radiation, then it is radioactive. If an element gives off radiation, then it is a 'radioactive' element. If it does not give out radiation, then it is not 'radioactive'.
Something that is radioactive is called a radionuclide.
Ensuring something meets its design requirements by testing it.Ensuring something meets its design requirements by testing it.Ensuring something meets its design requirements by testing it.Ensuring something meets its design requirements by testing it.Ensuring something meets its design requirements by testing it.Ensuring something meets its design requirements by testing it.Ensuring something meets its design requirements by testing it.Ensuring something meets its design requirements by testing it.Ensuring something meets its design requirements by testing it.Ensuring something meets its design requirements by testing it.Ensuring something meets its design requirements by testing it.
There are no radioactive spiders. This is something from a movie, and has never happened. There is no way to find images of radioactive spiders.
You can just put something in the sentence that is going to be radioactive that's all.
its nuclei can split apart
No. There is no reason why rabbit feces should be radioactive, unless of course they ate something radioactive or they are under medical care using radioactive isotopes. It might be possible that if the soil is radioactive, and the plants become radioactive, that a rabbit might excrete radioactive feces from eating the plants.
Yes some things that are radioactive are toxic. Being able to harm an exposed organism.
Uranium and ummm something else
You grow an extra limb or two.
The majority of radioactive material shipments are made in Type A packaging, which is designed to provide a high level of safety and security during transportation. This packaging is designed to meet specific regulatory requirements for the shipment of radioactive materials.
No, it's called "radioactive." "Retroactive" is something that's active in regards to the past.
Probably radioactive rain or something.