When you hit an iron nail with hammer it will not break easily but chalk piece easily.
1. because of iron nails particles has strong force of attraction and they are tightly packed 2. because of iron nails particles has weak force of attraction and they are tightly packed 3. because of iron nails particles very big and strong 4. because chalk particles has weak force of attraction and they are tightly packed
1. because of iron nails particles has strong force of attraction and they are tightly packed 2. because of iron nails particles has weak force of attraction and they are tightly packed 3. because of iron nails particles very big and strong 4. because chalk particles has weak force of attraction and they are tightly packed
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Answer:
Since in chalk the particles forces between the chalk particles are not so strong hence they can be easily broken up while the interparticle distance between the particles of iron is strong as there are strong metallic bonds between them. Hence they cannot be easily broken down.
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Explanation:
Since in chalk the particles forces between the chalk particles are not so strong hence they can be easily broken up while the interparticle distance between the particles of iron is strong as there are strong metallic bonds between them. Hence they cannot be easily broken down