Question

we can't rejoin the broken chalk easily.give reason​

Answer 1

Answer:

We can't rejoin the broken chalk because molecules inside it are tightly packed but if it broke down bond between them will not generate again...

Explanation:

Answer 2

Answer:

we cannot rejoin a broken chalk easily because chalk is made of CALCIUM CARBONATE a very brittle element as the chalk breaks many small particles get scattered and it becomes difficult to rejoin it BECAUSE OF THR TINY MISSING PARTICLES lost while its breakage.

Explanation:

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