it may be chlorophyl , green matter of plants....but there are so many other isomers possible....
An element - substance - NOT a mixture.
The substance that dissolves another substance is called a solvent. The substance that is dissolved is called the solute.
A pure substance is classified by having a definite and constant composition. The substance can be either an element or a compound, but what makes the substance pure, is that it does not vary.
pure substance, propanone
it decreases.
Substance
the substance is substance
An element - substance - NOT a mixture.
Homogeneous substance
A pure substance is a substance that is constant throughout. Such as water, tin or sulfur.
A substance that dissolves in another substance is called a solute.
The possessive form for the noun substance is substance's.Example: The substance's origin could not be determined.
a pure substance
Substance is a noun.
Mostly, it's a chemical substance.
The substance that dissolves another substance is called a solvent. The substance that is dissolved is called the solute.
A solute is a substance that is dissolved in another substance, a solvent is a substance that dissolves another substance.