3.________is a mixture of two or more chemical substances(elements or compounds),whre the different components can be visually distinguished and easily separated by physical means.
a.mixture
b.heterogeneous mixture
c.homogeneous mixture
d.pure substance
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Answer:
B. Heterogeneous mixture
Explanation:
A heterogeneous mixture is a mixture of two or more chemical substances (elements or compounds), where the different components can be visually distinguished and easily separated by physical means.
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