A pure substance is a material which contains atoms of only one kind.
It has fixed physical and chemical properties like boiling point, melting point, valency, density.
The characteristic properties of a substance are always the same whether the sample one is observing is large or small.
it has no effect. density of a substance is the same no matter the size or shape of the sample.
Every sample of matter is not a substance because a matter may include multiple substances. A substance contains only one kind of matter.
That would be mass.
A characteristic property is a chemical or physical property that helps identify and classify substances. The characteristic properties of a substance are always the same whether the sample you are observing is large or small. Therefore, mass and volume are measurements of how much of a thing you have rather than classifying.
The characteristic properties of a substance are always the same whether the sample one is observing is large or small.
characteristic property :)
The defining characteristic of a pure chemical substance is that any sample of it contains the same elements in the same mass proportions to one another.
The characteristic properties of a substance are always the same whether the sample one is observing is large or small.
it has no effect. density of a substance is the same no matter the size or shape of the sample.
Every sample of matter is not a substance because a matter may include multiple substances. A substance contains only one kind of matter.
That would be mass.
a pure substance! ;)
extensive property, my dear Watson.
No, as density also depends on the state of matter in the sample of the substance.
term for that is pure substance
No density if a characteristic of matter. Density can vary with temperature and pressure, but a chunk of something twice the volume of another chunk of the same substance will weigh twice as much because the two chunks have the same density.