"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).
Food is not a property. Food is a general description of matter that is edible can be eaten) the various chemical substances that make up food have both physical and chemical properties. Whether something is edible or not depends on both physical and chemical factors.
Cooking involve many chemical transformations.
Its physical because the chemical properities of it doesn't change.
Cooking noodles is a physical change because the noodles undergo a change in state from hard to soft through the absorption of water and heat, without forming new chemical compounds.
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
Food is not a property. Food is a general description of matter that is edible can be eaten) the various chemical substances that make up food have both physical and chemical properties. Whether something is edible or not depends on both physical and chemical factors.
Cooking involve many chemical transformations.
electricity
no,it is chemical change
Physical change :D