Fill in the Blank QuestionFill in the blank question.Alpha particles interact with other matter frequently because they have relatively high and .

Alpha particles interact with other matter frequently because they have relatively high mass and charge.

Explanation:

Alpha particles are composed of two protons and two neutrons, which gives them a significant mass relative to other types of radiation, such as beta particles and gamma rays. This substantial mass is accompanied by a positive charge due to the presence of protons. Because both mass and charge contribute to the interactions of alpha particles with matter, they can ionize atoms in nearby materials more effectively. These characteristics make alpha particles more likely to collide with and affect the atoms they encounter, leading to frequent interactions as they travel through different substances. Consequently, when considering radiation shielding or the implications of alpha radiation in various contexts, recognizing how mass and charge influence interaction rates is crucial.