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DO YOU KNOW HOW TO SEPARATE THE MIXTURE OF IRON FILINGS, SAW DUST,SAND AND SALT. IF YOU DON'T KNOW LEARN HERE.

YOU WILL NEED: A MAGNET, A BOWL WITH THREE FOURTH OF WATER, A SPATULA, A FUNNEL AND A BEAKER, AND FLAME TO HEAT.

TAKE THE MIXTURE IN A BEAKER AND BRING THE MAGNET NEAR TO IT. THE IRON FILINGS WILL BE SEPARATED FROM THE MIXTURE. PUT THE REST OF THE MIXTURE IN THE BOWL CONTAINING WATER. THE SAW DUST WILL FLOAT. REMOVE IT BY THE SPATULA. MEANWHILE THE SALT OF THE MIXTURE WILL BE DISSOLVED IN WATER. FILTER THE SAND USING FILTER PAPER. IF YOU SUPPLY HEAT THE SALT FROM THE SALT WATER WILL BE SEPARATED. THUS IRON FILINGS, SAW DUST, SAND AND SALT ARE SEPARATED. IS IT NOT EASY. SO DO IT BY PREPARING THE MIXTURE AND ENJOY .

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