physical change
It is a chemical change.
chemical change
chemical change
phisical change
Nuclear and Chemical changes result in new substances.
Anything that will create a new substance or change the chemical makeup of the substance. Burning, cooking, oxidizing, and other chemical reactions are examples.
These changes are of physical nature as boiling, freezing, sublimation.
It forms a new substance.
A chemical reaction results in the formation of a new substance through the rearrangement of atoms and bonds between them. This can involve breaking existing chemical bonds and forming new ones to create a structurally different substance with unique properties.
A new substance is produced. Bubbles are given off (fizzing), which shows that a gas has been produced. Color changes. Turbidity (cloudiness) heat/light given off. A sound is produced/an explosion occurs etc
A new substance is a chemical change
compound