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The largest source of background radiation is__
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The largest source of background radiation is__

User Patrick Peters
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21 votes

Answer:

Airborne Radon

The biggest source of natural background radiation is airborne radon, a radioactive gas that emanates from the ground. Radon and its isotopes, parent radiosondes, and decay products all contribute to an average inhaled dose of 1.26 mSv/a (millilitre per year).

User Akoprowski
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23 votes
23 votes

Answer:

The largest source of natural background radiation is airborne radon.

Step-by-step explanation:

Airborne radon is a radioactive gas that comes from the ground. It can be found in rocks and soils, as well as water. When is escapes the ground, it decays in the air and produces further radioactive particles.

User AnasBakez
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