Francium, Uranium, Thorium, Plutonium, Radium, Neptunium,
Some examples are deuterium and tritium which are radioactive isotopes of hydrogen.
No, some radioactive materials are not solids. Most radioactive materials are solids (uranium, plutonium, isotopes of many other materials) Some radioactive materials are gases (Radon) or isotopes of gases (Tritium, carbon fourteen, etc.)
bubble gum
Some examples are deuterium and tritium which are radioactive isotopes of hydrogen.
Fluids are materials that have no fixed shape and are free to flow, such as gases. Gases are also fluids.Here are some examples of fluids:WaterBloodAirGasHydrogenHeliumOxygen etc...
examples of raw materials are Diamond, Suger and Aluminum.
Electrons. Electricity is composed of free electrons and some radioactive decays emit electrons (beta particles)
All the precautions applied for works with toxic and radioactive materials.
the examples are fabric cloth,glass
Rubber
No. At least no more than any other rocks. Almost all materials contain some trace of radioactive material.
Radioactivity refers to the emission of ionizing particles which results from the spontaneous disintegration of atomic nuclei. Some examples of radioactive elements are uranium and plutonium.