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Homogeneous Mixture. Worksheet-Answer Key. Exercise 1. Describe the following as an element, a compound, a homogenous mixture, or a heterogeneous mixture:.
Typology: Summaries
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Dr. Scott Beaver Page 1 of 2
Exercise 1. Describe the following as an element, a compound, a homogenous mixture, or a heterogeneous mixture: a) a pure silver ring ______element______ b) pure water _____compound_____ c) sugar water homogeneous mix__ d) pure magnesium oxide (MgO) _____compound_____ e) air, containing O 2 and N 2 homogeneous mix__ f) soil heterogeneous mix_ g) sand stirred in water heterogeneous mix_
Dr. Scott Beaver Page 2 of 2
h) pure boiling water ____compound______ i) limestone (CaCO 3 ) ___ compound ______ j) marble heterogeneous mix k) blood _ heterogeneous mix _ l) HCl (aq) _ homogeneous mix _ m) HCl (g) in air homogeneous mix __ n) brass with 60% zinc content _ homogeneous mix_ o) brass with 40% zinc content _ homogeneous mix _ p) iron _____element_______ q) steel _heterogeneous mix __ r) diamond-coated steel tool _heterogeneous mix __
