Question

Which of the following below is an example of a chemical change?

a) heated metal glows red
b) pennies turn green overtime
c) butane is distilled from crude oil
d) soy sauce makes white rice turn brown​

Answer 1

answer: (c) butane is distilled from crude oil

Step-by-step explanation:

this is the answer because a chemical change is when the formula or what’s inside of it changes ( not what it looks like) so when the butane is token out of the crude oil it changes the formula