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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
The major part of the average exposure of humans to radiation comes from
A) nuclear power plants.
B) diagnostic x-rays.
C) other human made sources.
D) naturally occurring sources.
Textbook 
Chemistry for Changing Times

Chemistry for Changing Times


Edition: 13th
Authors:
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- University of Colorado
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tropicauxtropicaux
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7 years ago
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Gurjeet Author
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7 years ago
Would like to express my heartfelt thanks for your assistance -- you'd make a great teacher
- University of Colorado
- Part-time TA
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