Matter is a pure substance if it can only be separated by chemical means, NOT physical means. This could be a compound or an element. The opposite is a mixture which can be separated/broken into smaller parts by physical means.
pure substance
A pure substance.
Yes, all homogeneous matter can be classified as a pure substance because it has a uniform composition throughout. This means that all samples of the matter have the same properties and composition, making it a pure substance.
No, sweetened water is not a pure substance because it is a mixture of water and sugar or other sweeteners. A pure substance is a single type of matter with a specific composition and properties.
No, the particles of a pure substance are all the same kind. In a pure substance, such as an element or a compound, the particles are identical in their chemical makeup. This is what distinguishes a pure substance from a mixture, where different substances can be present in varying proportions.
yes matter can be both pure substances and mixtures
ALL substances are matter.
pure substance
A pure substance contains only one kind of matter. It cannot be separated into other substances by physical means.
No. Light is energy, not matter. Therefore it is not a substance.
ALL substances are matter.
No
pure substance
pure substance
A pure substance.
its matter that is pure and iis a single kind.... such as salt or surgar
Yes, all homogeneous matter can be classified as a pure substance because it has a uniform composition throughout. This means that all samples of the matter have the same properties and composition, making it a pure substance.