Multiple Choice
Choose the INCORRECT statement.
A) The Frasch process is a method of mining sulfur.
B) Photoconductivity is the production of photons by the use of electricity.
C) Selenium displays the property of photoconductivity.
D) Polonium is a rare radioactive metal.
E) Sulfur is used in vulcanizing rubber,as a pesticide and to produce sulfuric acid.
Correct Answer:
Verified
Correct Answer:
Verified
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