5
QuizMultiple Choice

Electrons and the Periodic Table — Unit test

Question 5 • ***CPS Online Chemistry fall – 1-2027

Which is a positive effect of using chemistry?

Answer
A
The synthesis of drugs to disease may increase adverse reactions in others.
B
The use of herbicides to increase resistance in tolerant plants.
C
Fertilizer runoff from farms into natural waters will purify water systems.
D
Energy can be generated without burning fossil fuels.
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