Radon-222 is only dangerous if it undergoes radioactive decay while in the lungs.

Name: Radon-222 is only dangerous if it undergoes radioactive decay while in the lungs.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Radon-222 is a radioactive gas that can be inhaled and become trapped in the lungs, where it can undergo radioactive decay and emit harmful alpha particles, increasing the risk of lung cancer. Radon-222 is considered dangerous even at low levels, and proper ventilation and testing can help prevent exposure.

Radon-222 Is Only Dangerous If It Undergoes Radioactive Decay While