Freeze-thaw is a physical process. It involves the repeated freezing and thawing of water, which can lead to the expansion and contraction of materials, causing physical changes such as cracking or breaking. This process does not alter the chemical composition of the substances involved; it merely affects their physical state and structure.
chemical property
Hardness a physical or chemical
It is a physical change.Density is not a chemical property. Instead, it is a physical property.
Scientists make a distinction: physical absorption (without chemical reaction) and chemical absorption (involving a chemical reaction).
Chemical
A physical change
chemical property
yes it can be called physical and chemical reaction
Physical
Crushing charcoal into powder is a physical change, as it alters the size and shape of the charcoal without changing its chemical composition.
physical property
Physical
Physical... chemically, it's still the same substance,
Salt is a chemical compound. It has chemical and physical properties.
Chemical broooooooooooooooo niga
physical or chemical
Hardness a physical or chemical