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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Gurjeet Gurjeet
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7 years ago
Production of PCBs was discontinued in 1977, yet PCBs are still found in the environment.  The reason for this is
A) PCBs are formed naturally by plants and animals.
B) PCBs are very stable molecules.
C) PCBs are very reactive molecules.
D) PCBs are imported from other countries where their production is not banned.
Textbook 
Chemistry for Changing Times

Chemistry for Changing Times


Edition: 13th
Authors:
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- University of Colorado
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BarryOBarryO
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7 years ago
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Only two things are infinite, the universe and human stupidity, and I'm not sure about the former. Smiling Face with Open Mouth

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Gurjeet Author
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7 years ago
Thank you for the answer!
- University of Colorado
- Part-time TA
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