In passing through matter, alpha particles lose energy chiefly by causing

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Quizplus · Accepted Answer

Alpha particles have a positive charge and a relatively large mass compared to other types of radiation. As a result, when they pass through matter, they are more likely to interact with and ionize atoms in the material. This process involves the removal or addition of electrons from atoms, which can cause the atoms to become charged and/or break apart, releasing additional particles and energy. Overall, this results in the alpha particles losing energy as they pass through the material.

In Passing Through Matter, Alpha Particles Lose Energy Chiefly by Causing