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12. What is true of a chemical change? A. C. They do not create new substances It cannot be seen on the molecular level B. It cannot be smelled D. The do create new substances
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12. What is true of a chemical change?

A.
C.
They do not create new substances
It cannot be seen on the molecular
level
B.
It cannot be smelled
D.
The do create new substances

User Maarij Bhatti
by
4.6k points

1 Answer

7 votes

Answer:

D

Step-by-step explanation:

many chemical changes can be smelled, or heard, etc. And can be seen on a molecular level. Chemical changes create new substances:

Na + Cl = NaCl

User Helioarch
by
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