Beta particles are?

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Study for the JMSS Science Test. Explore flashcards and multiple-choice questions with hints and explanations. Get prepared for your exam!

Multiple Choice

Beta particles are?

Explanation:
Beta radiation comes from the nucleus during certain decays, and a beta particle is a fast-moving electron emitted when a neutron converts into a proton. This emitted particle is negatively charged and has kinetic energy, so it’s not a positively charged fragment, not a neutral particle, and not electromagnetic radiation. Electromagnetic waves are photons and behave as energy without mass, whereas a beta particle is a real, fast electron released from the nucleus.

Beta radiation comes from the nucleus during certain decays, and a beta particle is a fast-moving electron emitted when a neutron converts into a proton. This emitted particle is negatively charged and has kinetic energy, so it’s not a positively charged fragment, not a neutral particle, and not electromagnetic radiation. Electromagnetic waves are photons and behave as energy without mass, whereas a beta particle is a real, fast electron released from the nucleus.

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