"Natural gas" usually refers to methane, which, as all things have both physical and chemical properties. To name a few: physically, it is an odorless, colorless gas, and chemically, it burns nicely to form carbon dioxide and water (steam).
I'm pretty darn sure it's chemical.
Cooking involve many chemical transformations.
It's a physical change.
physical change
Its physical because the chemical properities of it doesn't change.
The thermal decomposition of baking powder is a chemical change.
Cooking is a chemical transformation.
well the chemical reaction is cooking not physical
yes, cooking is a physical change. Mostly stuff that are cooked are chemical changes
chemical
it is chemical most people think it is physical.
Cooking oatmeal is a chemical change.
Physical
Cooking involve many chemical transformations.
no,it is chemical change
Physical change :D
combustable
electricity