the substance is substance
pure substance
The two classifications of pure substances are elements and compounds. Elements are made up of only one type of atom, while compounds are made up of two or more different types of atoms bonded together in a fixed ratio.
Methane is a pure substance.
it is a pure substance.... not
pure substance
pure substance
pure substance
pure substance
The two classifications of pure substances are elements and compounds. Elements are made up of only one type of atom, while compounds are made up of two or more different types of atoms bonded together in a fixed ratio.
The two main classifications of matter are pure substances and mixtures. Pure substances are made up of only one type of substance with specific chemical properties, while mixtures are made up of two or more substances physically combined with variable composition and properties.
pure substance, propanone
Methane is a pure substance.
it is a pure substance.... not
Pure substance
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
pure substance