Question

Bending of an iron rod is a ________ change ​

Answer 1

Explanation:

iron metal, (iii) Bending of an iron rod and (iv) Drawing a wire of iron metal are physical changes, because in three processes, iron changes its form,not the chemical composition. In rusting of iron, its chemical composition is changed.

Answer 2

Explanation:

its physical change I think ok bye dude