Is cracking open an egg physical or chemical change?

Is cracking open an egg physical or chemical change?
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Answer :

Physical
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Suppose the teachers are busy in cracking filthy jokes and you are also there but you are unable to stop them you should Options: A) persuade them decently not to waste their time-in-filthy jokes B) live in isolation or change the group C) instruct them to mind their language while passing leisure time D) be critical and remind them for the nobility of their jobs

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Is Melting coin being heated and turn black this is used as a test for metal a chemical or a physical change?

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Last Answer : hg