Question

The combining of one substance with another to yield a different product is the result of a(n):

A: physical change
B: chemical change
C: phase change
D: exothermic change

Answer 1

Letter B. is the best answer.

I hope this answer will help you...:)

Answer 2

Answer is B: chemical change.

Physical, phase, and exothermic change don't form a different product.