Magnet, To separate magnetic from non-magnet-use should use metals you, Hand, To separate vegetables in a salad, you should use,, Sieve, To separate soil and plant roots, you should use, Paper, Example of Solid, Coffee, Example of Liquid, Carbon Dioxide , Example of Gas, Hydrogen Sulfide , Example of gas that has smell , Chlorine , Example of gas that has colour , Gases, Air is a mixture of , Nitrogen , Most of the air is a gas called, Oxygen , Human Breathe a gas called.

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