In construction sites, sand mixed with cement and water to produce concrete What kind of mixture is concrete?
a. solution
b. colloid
c. suspension
d. emulsion
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In construction sites, sand mixed with cement and water to produce concrete What kind of mixture is concrete?
a. solution
b. colloid
c. suspension
d. emulsion
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Answer: i think its letter c. suspension
Explanation:
sand that mixed with cement and water produced a concrete is an example of suspension mixture. Suspension is a heterogeneous mixture consisting of solid particles " large particle" . it's consist of an insoluble substance dispersed in a liquid. the cement dispersed in a water forming a particles settle after time.