Question

Which two options are examples of chemical changes?

A. A shinny metal bar glows red and expands when heated.

B. white piece of paper turns black and gives off a smell when burned

C. When two clear colorless liquids are mixed together, a white solid forms

D. A white powder mixed with a clear, colorless liquid makes a solution that is also clear, colorless liquid

Answer 1

B

Step-by-step explanation:

It's the only thing that actually changes into something different and when u burn it it makes chemicals