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

Question

Chemistry

Regan Gonzales

12 August, 20:10

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

+5

Answers (2)

Know the Answer?

Carolyn Fletcher · Answer 1

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

Alessandra Perkins · 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.