breanneisabelle breanneisabelle

23-06-2021
Chemistry

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Which best describes an alpha particle that is emitted during nuclear decay?

A. A helium nucleus
B. A hydrogen nucleus
C. An electron
D. A positron

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joshjoelthomp joshjoelthomp

23-06-2021

Answer:

A helium nucleus

Thre types of radiation

Alpha: Helium nucleus

Beta: Electron

Gamma: Gamma rays

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