Short Answer
Classify each of the following as an element (A), a compound (B), a homogeneous mixture (C), or a heterogeneous mixture (D).
a. table salt
______________
b. chlorine gas
______________
c. sand in water
______________
d. petroleum
______________
e. caffeine
______________
Correct Answer:
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a. C
b. A
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Correct Answer:
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b. A
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