12. Table sugar or sucrose is a white, solid, crystalline substance. When a small amount of sugar in a test tube is placed over the flame for a few minutes, a black solid substance is produced together with the clear droplets of liquid inside the test tube. What characteristic of a compound is proven by the experiment?

A. Sugar is a compound.
B. Compound has definite properties.
C. Sugar is composed of carbon, hydrogen and oxygen.
D. Compounds can be divided into simpler substances.

Need q n dn
heart q 10 random answers nyo kung tama isasagot nyo.​