Radioactivity Flashcards by esyle99 _ | Brainscape

Q

Penetrating power

A

Gamma > Beta > Alpha

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Q

Alpha particle

A

Mass number = 4

Proton number = 2

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Q

Beta particle

A

Mass number = 0

Proton number = -1

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Q

Gamma particle

A

Mass number = 0

Proton number = 0

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