Question

What is the outcome of all chemical changes when two substances are combined?

A new substance forms with identical properties.
O The two substances release an odor.
The two substances change color.
O A new substance forms with different properties.

Answer 1

the last answer, and I'm stuck on this one too

Step-by-step explanation:

I did the test

Answer 2

I would say D. a new substance forms with different properties.

Step-by-step explanation:

When you mix baking soda and vinegar together, it makes a new substance, which is a chemical change.

Hope this helps! :)

Good luck!