When a log burns in a fire, a a physical change has occurred. b mass is gained. c new substances are formed.

Question

asked Sep 26, 2021 166k views

2 Answers

Martin Jakubik · Answer 1 · 2021-09-28T10:02:54+0000

Answer:

C! New substances are formed.

Step-by-step explanation:

The burning log will release carbon dioxide, which is a new substance that was never there in the first place.

Mickey Sheu · Answer 2 · 2021-10-02T11:53:02+0000

Answer: technically it is chemical and physical change

Explanation: chemical bc it’s burning and physical bc it’s going from a log to ashes