Answered

Get reliable answers to your questions at Westonci.ca, where our knowledgeable community is always ready to help. Get immediate and reliable solutions to your questions from a knowledgeable community of professionals on our platform. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.

Which process results in a chemical change?
A) Tearing tin foil
B) melting an iron bar
C) crushing an aluminum can
D) burning magnesium ribbon


Sagot :

D) burning magnesium ribbon, as combustion is a chemical reaction so causes chemical change. The other 3 options do not involve reactions so there isn't a chemical change.
 burning magnesium ribbon