Which of the following is the best indication that a chemical change has taken place?

a. The matter changes color.

b. A mixture separates into layers.

c. The change is reversible.

d. The shape of the substance changes.

Question

Emmett Rhodes

20 July, 07:14

+3

Answers (2)

Know the Answer?

Johnathon Callahan · Answer 1

Johnathon Callahan 20 July, 10:51

0

C the change is reversible I think

Yasmin Mccoy · Answer 2

C

Explanation:

It is C because the change is inversible, that means that it is a chemical change.

Which of the following is the best indication that a chemical change has taken place?a. The matter changes color.b. A mixture separates into layers.c. The change is reversible.d. The shape of the substance changes.