What is the most important question to ask to determine wheatear a change is physical or chemical

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Chemistry

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24 February, 05:47

What is the most important question to ask to determine wheatear a change is physical or chemical

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Answers (2)

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Luka Benton · Answer 1

The most important thing to determine whether a change is physical or chemical is whether the substance was changed. When the substance being changed, it is chemical change. Otherwise, it is physical.

Lillianna Dominguez · Answer 2

The most important question would be can the changed be converted back to its original state.