Question

we can't rejoin the broke chalk give reason​

Answer 1

Answer:

We can't rejoin the broke chalk because it Is a non metal if it would be ametal we can smelt it and join it

Answer 2

Answer:

Because When it is broken, it breaks the chemical change and chemical change cannot be reversed. So, it does not rejoin anymore. The chalk is broken so it is made up of calcium carbonate and chemical changes may be changed. It does not rejoin.

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