• Take an iron nail, a piece of chalk and a rubber band.
• Try breaking them by hammering, cutting or stretching.
• In which of the above three substances do you think the particles are held together with greater force?

NCERT Class 9th Science Ch 1 Matter in Our Surroundings

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Answers

2016-04-18T21:45:16+05:30
The particles are held together with the greatest force in the iron nail.
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2016-04-18T21:47:57+05:30
The particles are held together with greater force in the iron nail bcoz it's somewhat hard to break them as they are having more force of attraction between its particles. Hope this helps you and pls mark as brainliest
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