Which of the following metals will provide the greatest shield against ionizing radiation
Answer Details
Ionizing radiation is high-energy radiation that can cause ionization of atoms and molecules. It is harmful to living organisms, and shielding is often used to protect against it. The effectiveness of shielding depends on the material used, with denser materials generally providing better protection. Among the given options, lead is the densest material and is therefore the most effective at shielding against ionizing radiation. Therefore, lead would provide the greatest shield against ionizing radiation.