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What evidence would indicate a new material has been produced?

A Soot appears on a fireplace after a fire.

A metal spoon gets hot after coming out of a dishwasher.
.
A The hubcap of a car is bent during an accident.

A wire sags when too much electricity passes through it.

1 Answer

4 votes
I think the answer would be soot appears on a fireplace after a fire. I hope this helps you out! Good luck!
User Dylan McNamee
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