Physical.
Blue color is a physical property. It is a physical property because being blue does not change the chemical composition.
Blue color is a physical property. It is a physical property because being blue does not change the chemical composition.
physical
physical
A physical property.
Can't say why or why not, because it sin't a reaction at all! Blue is a color, thus a physical substance(s) property
A physical property.
chemical because you can not get the blue back
A blue color is typically a physical property since it relates to the appearance of a substance and can be easily observed without undergoing a chemical change. Chemical properties, on the other hand, describe how a substance interacts with other substances in terms of its chemical composition and reactivity.
Its colour, its melting point, its boiling point, whether it is magnetic or not, whether it is an electrical conductor or not and its atomic mass are all physical properties.
The blue-gray color of silicon is a physical property. Physical properties are characteristics that can be observed or measured without changing the composition of the substance, like color, density, and melting point.
The blue color of copper II sulfate pentahydrate is a physical property, as it refers to an observable characteristic of the substance without changing its chemical composition. Chemical properties, on the other hand, describe how a substance reacts with other substances to form new products.