Pounding a piece of chalk into little particles is possible but hammering an aluminium piece into small particles is impossible. Which property of matter particles is demonstrated by these observations?
The strength of these forces of attraction is lesser in chalk which is the reason why it could be easily broken into small pieces by hammering. But the strength of inter molecular forces of attraction is very strong in iron therefore it could not break and separate the particles by hammering.
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Answer:
The strength of these forces of attraction is lesser in chalk which is the reason why it could be easily broken into small pieces by hammering. But the strength of inter molecular forces of attraction is very strong in iron therefore it could not break and separate the particles by hammering.