Multiple Choice
You have a substance and begin a set of experiments in which you break it down into other substances through chemical reactions.After a few successive reactions,you discover a set of products that can't be broken down further,no matter what type of chemical reaction you attempt.These substances are:
A) protons.
B) elements.
C) neutrons.
D) electrons.
E) isotopes.
Correct Answer:

Verified
Correct Answer:
Verified
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