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Question
Tabulate a comparative chart – to differentiate between elements, compounds, and mixtures. Differentiate them with reference to properties
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Solution
Properties
Elements – Elements have a definite set of properties. Elements classified into metal and non-metals each with its own properties.
Compounds – Compounds have a definite set of properties. Elements of a compound do not retain their original properties.
Mixtures – Mixture not have a definite set of properties. Components of a mixture do retain their original properties.
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| Copper | Sewing needle |
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| Boron | Making the filament of a bulb |
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| Water | |
| Calcium oxide | |
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Sand is also known as silica.
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