What are the four ways to tell if a chemical change has occurred?

Question

asked Sep 28, 2020 218k views

1 Answer

Arby · Answer 1 · 2020-10-04T10:43:12+0000

Answer:

Four ways to tell if a chemical change has occurred is if:

Production of Gas (Bubble Formation)

Change in Odor

Change in Color

Temperature Change (Is it hotter or colder?)

Step-by-step explanation: