Question

Activity 1.7 of matter in our surrounding

Answer 1

Answer:

Here is Activity 1.7 from NCERT text for Chamistry

here it is explained that we have take a piece of iron nail , a piece of chalk and a rubber band

then we have to try to break this things using hammering or cutting or stretching

then we have to check which is easy to break ...

HOPE SO IT HELPS

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