which indoor air pollutant causes the most cancer in developed countries? group of answer choices carbon monoxide naphthalene benzene formaldehyde radioactive radon gas

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19-12-2022
Chemistry

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which indoor air pollutant causes the most cancer in developed countries? group of answer choices carbon monoxide naphthalene benzene formaldehyde radioactive radon gas

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Paruljain Paruljain · Answer 1 · 2022-12-22T04:45:29-05:00

Radioactive radon gas, indoor air pollutant causes the most cancer in developed countries.

Radon gas is a chemical element with the number 86 and symbol Rn. It is a radioactive noble gas that is tasteless, odorless, and colorless. It is a minor part of the normal radioactive decay chains that naturally occur as lead and a number of other short-lived radioactive elements are produced as thorium and uranium slowly decay. Radon is the first result of radium breakdown. With a half-life of only 3.8 days, its most stable isotope, 222Rn, is also one of the rarest elements. The fact that uranium and thorium are two of the most common radioactive elements on Earth and have three isotopes each with a half-life means that even though radon has a short half-life, it will continue to exist on Earth for a very long period. Contrary to all the other intermediate components in the aforementioned decay chains, radon is gaseous and risky to breathe in under normal circumstances. Despite usually making up the bulk of a person's background radiation dosage, the amount of radon gas exposure varies depending on the local geology. Earth minerals that contain uranium are a typical source, therefore it frequently gathers in underground spaces like basements.

To know more about radon gas please refer: https://brainly.com/question/13422065

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