Alpha-emitting substances, such as radon gas, can be a serious health hazard only if?

A.

they are inhaled or eaten.

B.

their radiation strikes the skin.

C.

exposure to them is external.

D.

none of the above

Question

Chemistry

Arrow

27 October, 20:30

Alpha-emitting substances, such as radon gas, can be a serious health hazard only if?

A.

they are inhaled or eaten.

B.

their radiation strikes the skin.

C.

exposure to them is external.

D.

none of the above

+3

Answers (1)

Know the Answer?

Joy Morales · Answer 1

I think the correct answer from the choices listed above is option A. Alpha-emitting substances, such as radon gas, can be a serious health hazard only if they are inhaled or eaten. They are dangerous when ingested or when inside our body.

Alpha-emitting substances, such as radon gas, can be a serious health hazard only if?A.they are inhaled or eaten.B.their radiation strikes the skin.C.exposure to them is external.D.none of the above

Alpha-emitting substances, such as radon gas, can be a serious health hazard only if?

A.

they are inhaled or eaten.

B.

their radiation strikes the skin.

C.

exposure to them is external.

D.

none of the above