Question:medium

Classify the following into elements, compounds and mixtures.
(a) Sodium
(b) Soil
(c) Sugar solution
(d) Silver
(e) Calcium carbonate
(f) Tin
(g) Silicon
(h) Coal
(i) Air
(j) Soap
(k) Methane
(l) Carbon dioxide
(m) Blood

Updated On: Jan 19, 2026
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Solution and Explanation

Classification of Substances into Elements, Compounds, and Mixtures 

SubstanceClassification
SodiumElement
SoilMixture
Sugar solutionMixture
SilverElement
Calcium carbonateCompound
TinElement
SiliconElement
CoalMixture
AirMixture
SoapMixture
MethaneCompound
Carbon dioxideCompound
BloodMixture
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