which of the following forms a harmful solution?
A. alcohol added to water
B.copper and zinc in brass
C.gas exhaust from vehicle in air
D.oxygen and nitrogen in air
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which of the following forms a harmful solution?
A. alcohol added to water
B.copper and zinc in brass
C.gas exhaust from vehicle in air
D.oxygen and nitrogen in air
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Answer:
C.
Explanation:
because its bad for our health
Answer:
C
Explanation:
kasi c sagot ko