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

Question

Xzavier Santos

Chemistry

9 July, 17:04

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

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Answers (2)

Know the Answer?

Emiliano Diaz · Answer 1

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

Matthias Humphrey · Answer 2

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.