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Which colorless and odorless gas, produced by radioactive decay of uranium-238, is considered to be a form of pollution? a. boron b. oxygen c. radon d. hydrogen
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Oct 22, 2017
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Which colorless and odorless gas, produced by radioactive decay of uranium-238, is considered to be a form of pollution?
a. boron
b. oxygen
c. radon
d. hydrogen
Chemistry
high-school
James Forbes
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James Forbes
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After doing research, it's Radon.
JayS
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Oct 25, 2017
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