Question

Which of the following situations
demonstrates a chemical change?

Answer 1

Answer:dry ice vaporizing, sugar and water mixing to create sugar water,

steam condensing on a mirror
Iron, reacting to water and oxygen to form iron oxide

Step-by-step explanation:

Answer 2

Answer:there is literally nothing to be answered there I can’t even see the objects that can be chemically changed

Step-by-step explanation: