Beta particles are best described as which of the following?

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Multiple Choice

Beta particles are best described as which of the following?

Explanation:
Beta radiation is made of fast-moving electrons ejected from the nucleus. Because these particles are light and carry a negative charge, they travel much faster and penetrate more material than alpha particles, which are heavy, slow, and stopped easily by a sheet of paper. They are charged and ionizing, not uncharged and non-ionizing, and they are not neutrons. So describing beta particles as faster and more penetrating than alpha best fits their actual behavior.

Beta radiation is made of fast-moving electrons ejected from the nucleus. Because these particles are light and carry a negative charge, they travel much faster and penetrate more material than alpha particles, which are heavy, slow, and stopped easily by a sheet of paper. They are charged and ionizing, not uncharged and non-ionizing, and they are not neutrons. So describing beta particles as faster and more penetrating than alpha best fits their actual behavior.

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