Hazards Of Ingesting Alpha Particles
Although human skin provides protection against external alpha particles, why is the ingestion of alpha particles highly dangerous?
A
Alpha particles are likely to be absorbed by the skin, causing damage as they travel outward through the body.
B
Alpha particles are likely to be repelled by the skin, causing damage as they travel inward through the body.
C
Internal tissues lack the protective barrier of the skin and are highly susceptible to damage from alpha particles.
D
The human body requires a significantly long time to digest alpha particles.
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