Question

Classify the following materials into pure substances and mixtures.
Air
Iron
Water
Soil
Lemonade
Gold
Oxygen​

Answer 1

Answer:

PURE :- OXYGEN , WATER , GOLD

MIXTURE:- AIR , LEMONADE , SOIL , IRON

Explanation:

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Answer 2

Answer:

$\huge{pure}$

Oxygen , water , gold

$\huge{mixture}$

Air , iron , soil , lemonade