Question

Classify the following changes (physical or chemical): a. Burning a sheet of paper b. Breaking a glass c. Transforming vapor into water d. A balloon filled with air e. Oxidation of a metal left outside b) What is the difference between physical and chemical changes?

Answer 1

Respuesta:

changes are made such as fire or bankruptcy

Explicación:

Answer 2

Respuesta:

changes are made such as fire or bankruptcy

Explicación: