Question

When sulphur is heated in a test tube, its colour and state of matter changes. Is this considered a physical or a chemical changes ? Why?
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Answer 1

Answer:

physical change because after geting heaten the solid which change into a new substance thats why it is a physical change..

Answer 2

Answer:

Physical change because after getting heaten the solid which change into a new substance thats why it is a physical change.