Certain materials can indeed heat up when exposed to radioactive elements due to the energy absorption from alpha or beta particles. The interaction between these particles and the material can result in increased thermal energy, leading to heating. However, the extent of heating depends on the material's properties and the intensity of the radiation. Not all materials will exhibit significant heating effects, as factors like density and atomic structure play a crucial role. Understanding these interactions can provide insights into radiation shielding and material science.
