because when you change milk to chocolate milk, you don't chemically change the milk. if you had to, you could take the chocolate back out of the milk.
Burning chocolate is a chemical change because the heat causes the chemical structure of the chocolate to change, leading to the release of new compounds and altering the composition of the chocolate.
Chocolate syrup being a thick liquid is a physical change, as the state of matter is altered but the chemical composition remains the same. If the chocolate syrup were to change in composition, for example by caramelizing or burning, it would be considered a chemical change.
Burning is a chemical change.
Coffee dissolving, water boiling and chocolate melting are reversible physical transformations whereas wood burning is a chemical combustive transformation.
Burning is always a chemical change. Melting is a physical change.
Burning of sulfur (or anything else) is a chemical change, not a physical change.
Physical, Since only the property of the chocolate didn't change, after it melted, it still is chocolate
When a chocolate bar melts in the sun, it is a physical change. This is because the chocolate undergoes a phase change from a solid to a liquid without changing its chemical composition.
Burning is a chemical change.
It is actually both. The burning of the wick involves a chemical change. The physical change is the wax.
Burning sulfur, or burning anything, is a chemical change.
Warming chocolate is a physical change because it changes the physical state of the chocolate from solid to liquid without forming any new substances.