Seudónimo Seudónimo

22-02-2017
Chemistry

contestada

Which event represents a chemical change?
A. breaking glass
B. chopping wood
C. crushing a can
D. milk turning sour
99 points please hurry i really need help!!!!!
Thanks!

Respuesta :

Аноним Аноним

22-02-2017

The answer is D. Milk turning sour

A. breaking glass
B. chopping wood
C. crushing a can
D. milk turning sour

Have a nice day! :)

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Аноним Аноним

22-02-2017

The answer is D.
All those other things are physical changes.

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