Each product has specific chemical and physical prperties.
it is iron
It is magnetic and black
Because not only one element in a chemical compound counts for the chemical/physical prperties.
Melting is a physical change of iron.
Crunchie loves Sajjad
Melting an iron rod is a physical change
Some properties of metal include good conductors of electricity and a shiny appearance. Some are very sturdy while others are very malleable.
some metals (cast iron for example) are brittle- it is a physical property
Preparation of pure iron from iron ores involve physical changes but also chemical changes.
The main deal with iron
Physical