Question

burning or rusting is a chemical change - give reason​

Answer 1

Answer:

Burning and rusting is a chemical change because new substance is formed .

When a paper burns it converts into ash .

When rusting takes place on iron rust is formed .

Please mark me brainliest .

Answer 2

Answer:

rusting is a chemical change because in the process iron in contact with air and mositure get converted in to rust which is anew substance abd it got reversible.

Explanation:

mark me in brainliest