through changes of energy
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Water vapor.
Chemical Change.
If you are talking about phase change from solid to liquid to gas, it is temperature. If you are talking solid state phase changes (rearrangement of the crystal structure), there are a variety of things but temperature is still a very important one. Other things include pressure, deformation, composition changes, corrosion, radiation, electric fields, and magnetic fields.
A chemical property describes how a substance reacts or changes to form a new substance, such as flammability or reactivity. A physical property, on the other hand, describes characteristics of a substance that can be observed or measured without changing its identity, such as color, density, or melting point.
Substances can change states through processes such as melting, freezing, evaporation, condensation, or sublimation. These changes occur when the temperature or pressure of the substance is altered, causing the particles to either gain or lose energy and rearrange themselves into a different state.
Chemical weathering
No, that statement is incorrect. A physical change does not involve changing the composition of a substance or forming new substances. It only alters the physical state or appearance of a substance without changing its chemical composition. When a substance changes composition and forms new substances, it is considered a chemical change.
it just creates a new substance!
When a substance changes from one state of matter to another it is called changing its state. Temperature changes are usually the main cause of this change.
Physical changes can be indicated by changes in appearance, texture, size, or state of matter without altering the chemical composition. Chemical changes, on the other hand, can be indicated by the formation of new substances, changes in color, temperature, odor, or the production of gas.
chemical change is nothing but the formation of one new produdt with the help of using reactants that have different properties other than the products which are obtained in the chemical reaction. mostly one new substance or product obtained when two or more other substances (reactants) react with each other in the presence of catalyst