Question
The level of HAZARD assigned to a radioactive substance depends on the __ TYPE of radiation ABSORBED TYPE of radiation EMITTED PURPOSE of radiation EMITTED PURPOSE of radiation ABSORBED
Answer
4.4
(253 Votes)
Dylan
Elite · Tutor for 8 years
Answer
B
Explanation
The level of hazard assigned to a radioactive substance is determined by the type of radiation it emits. Different types of radiation (alpha, beta, gamma, neutron) have different levels of energy and penetrating power, and thus pose different levels of risk to human health and safety. The type of radiation absorbed is not a factor in determining the hazard level of a radioactive substance, as it is the substance's own radiation that poses a risk. The purpose of the radiation emitted or absorbed is also not relevant to the hazard level, as this is a physical property of the substance and is not affected by its intended use.