A piece of chalk can be broken into small particles by hammering but a piece of iron cannot be broken into small particles by hammering which characteristic of the particles of matter is illustrated by these observations?

A piece of chalk can be broken into small particles by hammering but a

1.	A piece of chalk can be broken into small particles by hammering but a piece of iron cannot be broken into small particles by hammering which characteristic of the particles of matter is illustrated by these observations?
Answer» In FIRST OBSERVATION the CHARACTERISTICS of MATTER is :- Particles of matter are continuously moving. In second observation the characteristics of matter is :- Particles of matter attract each other.

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A piece of chalk can be broken into small particles by hammering but a piece of iron cannot be broken into small particles by hammering which characteristic of the particles of matter is illustrated by these observations?

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