11. Label each of the following as either a physical process or a chemical process.
a. corrosion of aluminum metal.
b. Melting of ice.
c. Pulverizing an aspirin.
d. Digesting a candy bar.
e. Explosion of nitroglycerin.
f. Milk turning sour.
g. Burning of paper.
h. Forming of frost on a cold night.
i. Bleaching of hair with hydrogen peroxide.
j. A copper wire is hammered flat.

Question

11.	Label each of the following as either a physical process or a chemical process. 
a.	corrosion of aluminum metal.
b.	Melting of ice.
c.	Pulverizing an aspirin.
d.	Digesting a candy bar.
e.	Explosion of nitroglycerin.
f.	Milk turning sour.
g.	Burning of paper.
h.	Forming of frost on a cold night.
i.	Bleaching of hair with hydrogen peroxide.
j.	A copper wire is hammered flat.

anonymous · Answer

A. Chemical
B. Physical
C. Physical
D. Chemical
E. Chemical
F. Chemical
G. Physical
H. Chemical (I think!)
I. Chemical
J. Physical

anonymous · Answer

thanks :)