Physical.
physical
physical change
Filter is a material not a property.
chemecal
when you separate a substance from a mixture, it's a physical change... Technically, you can get it back in the mixture.
To determine if a substance is a mixture or a compound, you can use physical and chemical properties. Mixtures have variable compositions and can be separated by physical means. Compounds have fixed compositions and can only be separated into simpler substances by chemical reactions. Analyzing the behavior of the substance under different conditions can help distinguish between a mixture and a compound.
yes it is a physical change. there is no chemical change
yes it is because it is not changing the substance. EDIT: yes it is what? Is it chemical or physical? You probably mean it is a physical change.
Physical there still the same mixture but blended together not a totally different substance.
No, separating sand from water by filtration is a physical process, not a chemical reaction. This process involves passing the mixture through a filter to physically separate the solid particles from the liquid.
physical- there's no chemical change.
A mixture is a physical change because it does not involve any change in the chemical composition of the substances involved. The particles in a mixture retain their individual properties and can be separated through physical means such as filtration or evaporation without any chemical reactions taking place.