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Is Matter Around Us Pure
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08/11/2021 5:06 pm
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Classify the following as elements or compounds:
Iron, Iron sulphide, Sulphur, Chalk, Washing soda, Sodium, Carbon, Urea
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08/11/2021 5:07 pm
Elements - Iron, Sulphur, Sodium and Carbon
Compounds - Iron sulphide, Chalk, Washing Soda and Urea.