A physical change is something simple, or easy to reverse, like a change of state (Such as ice melting into water)
A change in a physical property of matter can indicate a physical change, such as a change in state (solid to liquid), color, shape, or texture. These changes do not alter the chemical composition of the substance.
Yes, it is possible.
A color change often indicates a chemical reaction or a physical change in a substance. It can signal a shift in pH levels, the presence of certain ions or compounds, or a transformation in the molecular structure of a material. In biological contexts, color changes can also indicate metabolic activity or the health status of organisms. Overall, it serves as a visual cue for underlying changes occurring in a system.
It's a physical change, but not much of one.
A smelly sock is a chemical change because the release of odor is a result of chemical reactions occurring within the sock.
a physical change or a chemical change
A change in a physical property of matter can indicate a physical change, such as a change in state (solid to liquid), color, shape, or texture. These changes do not alter the chemical composition of the substance.
Gay
Gay
Yes.That's a physical change only.
Yes, it is possible.
i would think physical, unless there is a chemical change occurring..... :)
thunder
Observations that would indicate a chemical reaction is occurring are the formation of bubbles (insoluble gas) without boiling, formation of a solid from two solutions, heat gain or heat loss, color change, and production of light.
i dont no the answer
state
Yes, evaporation of spirit on the skin is a physical change. It is a phase change where the liquid spirit changes into a gas without any chemical reaction occurring. The process can be reversed by condensation.